6519 BURKERT | Alldatasheet
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Visit product website DATA SHEET Type 2507 Cable plug, form B according to industry standard Type 2516 Cable plug, form C according to DIN EN 175301‑803 Type 2518 Cable plug, form A according to DIN EN 175301‑803 Type 2030 Pneumatically operated way diaphragm valve CLASSIC with plastic valve body Type 1087 Timer, form A according to DIN EN 175301‑803 Standard | EU | en | 2023 ‑ 09 ‑ 11 | 21 Servo-assisted 3/2, 5/2 or 5/3-way solenoid valve for pneumatics
- High flow-rate capacity Reduced power consumption Single or manifold mounting Standard, Ex mb, Ex eb mb and Ex ia versions Threaded port G ¼", NPT ¼" and NAMUR flange The Type 6518 is a servo-assisted 3/2-way valve and the Type 6519 is a 3/2, 5/2 or 5/3 way valve. Together, they form a product line. The valves can be used individually or in blocks. The valves work without a continuous air con‑ sumption and are used for the pneumatic control of double or single acting actuators. The use of high quality materials makes it possible to use these valves in the open air and under chemical atmospheres. The product line contains units with Ex-Approvals and NAMUR flange interface. Product variants described in the data sheet may differ from the product presentation and description. Type descriptionCan be combined with Type 6519 © Christian Bürkert GmbH & Co. KG, Subject to alteration
2 | 61Visit product website Table of contents 1. General technical data 4 Product versions 2.2. Ex mb 2.3. Ex ia version 2.4. NAMUR standard version 2.5. NAMUR Ex mb- and Ex eb mb version 2.6. NAMUR Ex ia version 2.7. Standard version for extended temperature range 2.8. Ex mb and Ex eb mb version for extended temperature range 2.9. Ex ia version for extended temperature range 2.10. NAMUR version for extended temperature range 2.11. NAMUR Ex mb and Ex eb mb version for extended temperature range 2.12. NAMUR Ex ia version for extended temperature range 3. Circuit functions 17 Materials 5. Dimensions 18 5.2. Standard version 5/2 way valve, circuit function H With plug form B or C With plug form A 5.3. Standard version 5/2 way valve, circuit function L and N 5.4. Ex mb/eb mb version 5/2 way valve, circuit function H With moulded cable (3 m long) (Ex mb) With terminal box (Ex eb mb) 5.5. Ex mb/eb mb version 5/2 way valve, circuit function L and N With moulded cable (3 m long) (Ex mb) With terminal box (Ex eb mb) 5.6. Ex ia version 5/2-way valve, circuit function H 5.7. NAMUR standard version 3/2-way valve, circuit function C or 5/2-way valve, circuit function H With plug form B or C With plug form A 5.8. NAMUR Ex mb/eb mb version 3/2-way valve, circuit function C or 5/2-way valve, circuit function H With moulded cable (3 m long) (Ex mb) With terminal box (Ex eb mb) 5.9. NAMUR Ex ia version 3/2-way valve, circuit function C or 5/2-way valve, circuit function H 5.10. Standard, Ex mb, Ex eb mb and Ex ia version or extended temperature range, circuit function H, L, N, Z (Impulse) 5.11. NAMUR Standard, Ex mb, Ex ebmb and -Ex ia version for extended temperature range, circuit function C, H, L, N, Z (Impulse) 5.12. ATEX version cable coil and terminal box 6. Product design and assembly 32 7. Product accessories 33 7.2. Special tool to turn the terminal box
3 | 61Visit product website 8. Ordering information 33 8.2. Bürkert product filter 8.3. Ordering chart standard version With plug form A With plug form B With plug form C 8.4. Ordering chart Ex mb version (with moulded cable) 8.5. Ordering chart Ex eb mb version (with terminal box) 8.6. Ordering chart Ex ia version 8.7. Ordering chart NAMUR standard version With plug form A With plug form B With plug form C 8.8. Ordering chart NAMUR Ex mb version (with moulded cable) 8.9. Ordering chart NAMUR Ex eb mb version (with terminal box) 8.10. Ordering chart NAMUR Ex ia version 8.11. Ordering chart for extended temperature range Standard, ematalised aluminium version Standard, stainless steel version 8.12. Ordering chart Ex mb version for extended temperature range Ematalised aluminium version 8.13. Ordering chart Ex ia version for extended temperature range Ematalised aluminium version 8.14. Ordering chart NAMUR standard version for extended temperature range Ematalised aluminium version 8.15. Ordering chart NAMUR Ex mb version for extended temperature range Ematalised aluminium version 8.16. Ordering chart NAMUR Ex ia version for extended temperature range Ematalised aluminium version 8.17. Ordering chart accessories Cable plug Type 2518, form A according to DIN EN 175301 803 Cable plug Type 2513, form A according to DIN EN 175301 803 Cable plug Type 2507, form B according to industry standard Cable plug Type 2516, form C according to DIN EN 175301 803 Cable glands for ATEX/IECEX terminal box Throttle plate for NAMUR version Converting plate for NAMUR version
4 | 61Visit product website 1. General technical data Product properties Dimensions Detailed information can be found in chapter “5. Dimensions” on page 18 Material Body Pilot valve: Polyamide, reinforced glass-fibre Main valve: Polyamide (5/2-way), aluminium (5/3-way) Threaded bushing Brass (stainless steel on request) Seal NBR and PUR (5/2-way), NBR (5/3-way) Orifice DN 8…DN 9 Performance data Switching time 1.) Opening Pressure build-up 0…10 % Closing Pressure reduction 100…90 Compressed air quality ISO 8573‑1:2010, class 7.4.4 2.) Nominal operating mode 100 % continuous operation Medium data Operating medium Neutral medium, e.g. lubricated or non lubricated compressed air Process/Port connection & communication Pneumatic connection Supply ports 1, 3, 5: Threaded G ¼, NPT ¼, flange-mountable Working ports 2, 4: Threaded G ¼, NPT ¼ Electrical connection Plug form A acc. to DIN EN 175301‑803 Plug form B acc. to DIN EN 175301‑803 Plug form C acc. to DIN EN 175301‑803 Product accessories Cable plug Type 2518 – form A (standard) Detailed information can be found in chapter “Cable plug Type 2518, form A accord- ing to DIN EN 175301‑803” on page 57 Cable plug Type 2507 – form B (standard) Detailed information can be found in chapter “Cable plug Type 2507, form B accord- ing to industry standard” on page 58 Cable plug Type 2516 – form C (standard) Detailed information can be found in chapter “Cable plug Type 2516, form C accord- ing to DIN EN 175301‑803” on page 58 Cable plug Type 2513 – form A for the EX area cat. 3 Detailed information can be found in chapter “Cable plug Type 2513, form A accord- ing to DIN EN 175301‑803” on page 57 Approvals and certificates Degree of protection IP65 with cable plug Environment and installation Installation position Any, preferably actuator face up 1.) Measured at valve outlet at 6 bar and + 20 °C. 2.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medium.
5 | 61Visit product website 2. Product versions 2.1. Standard version Note: For general technical data, see “1. General technical data” on page 4 Type 6519 is a servo-assisted 5/2 or 5/3-way valve. The valve width of 32 mm allows high flow rates. The valves can be used separately or on blocks. Product properties Coil size 24.5 mm Coil size 32 mm Orifice DN 8…DN 9 DN 8…DN 9 Switching time Opening 20 ms 20 ms Closing 40 ms 40 ms Weight 322 g (5/2-way) 478 g (5/2-way) 720 g (5/3-way) Electrical data Operating voltage 24 V DC 24 V DC 24/ 110/ 230 V/ 50…60 Hz Power consumption Inrush – AC: 11 VA AC: 6/2 VA/W Hold (hot coil) DC: 1.7 W DC: 2 W Medium data Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection Plug form B acc. to DIN EN 175301‑803 Plug form C acc. to DIN EN 175301‑803 Plug form A acc. to DIN EN 175301‑803 Environment and installation Ambient temperature - °C…+ °C - °C…+
6 | 61Visit product website 2.2. Ex mb ‑ and Ex eb mb version Note: Ex mb (with moulded cable) or Ex eb mb (with terminal box) The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. The approval Ex mb is achieved by the mounting of an approved push over coil. The cable connection and the cable are non detachable and sealed together with the valve. The valves can be used individually or in blocks. Product properties Orifice DN 8…DN 9 Switching time Opening 20 ms Closing 50 ms Weight 700 g (5/2-way) 1100 g (5/3-way) Electrical data Operating voltage 24 / 110 / 230 V / 50…60 Hz Power consumption Hold (hot coil) DC: 3 W Medium data Medium temperature - °C…+ Process/Port connection & communication Electrical connection 3 m cable, moulded Terminal box (without fuse) Approvals and certificates Approval Coil with cable EPS18 ATEX 1232 X / IECEx PTB 18.0110X II 2G Ex mb IIC T5 Gb II 2D Ex mb IIIC T95 °C Db Coil with terminal box EPS18 ATEX 1232 X / IECEx EPS 18.0110X II 2G Ex eb mb IIC T5 Gb II 2D Ex mb tb IIIC T95 °C Db Environment and installation Ambient temperature - °C…+
7 | 61Visit product website 2.3. Ex ia version Note: The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. The units may only be used in potentially explosive atmospheres in the manner approved by the admis sion board, i.e. the permissible maximum electrical values must be observed. The valve is intended for operation on 24 V DC outputs via the intermediate switching of a corresponding intrinsically-safe operating resource (isolating module or barrier). The intrinsically-safe Type 6519 Ex ia valve consist of an intrinsically-safe pilot control and a pneumatic amplifier. The diaphragm-controlled valve seats work with very low friction, ensuring reliable switching of the valve, even after long shut down periods. Product properties Orifice DN 8…DN 9 Switching time Opening 75 ms Closing 115 ms Weight 670 g (5/2-way) Electrical data Function values for switching function valve At + °C At + Minimum switching current 29 mA 29 mA Nominal resistance coil 310 Ω 360 Ω Minimum terminal voltage 9.0 V 10.4 V Conformity specifications Ui 35 V Ii 0.9 A Pi 1.1 W Medium data Medium temperature - °C…+ Process /Port connection & Communication Electrical connection Cable plug Type 2518, form A acc. to DIN EN 175301 803. Detailed information can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 Approvals and certificates Approval EPS 18 ATEX 1 088 / IECEx EPS 18.0038 X II 2G Ex ia IIC T6 Gb II 2D Ex ia IIIC T135 °C Db Environment and installation Ambient temperature - °C…+
8 | 61Visit product website 2.4. NAMUR standard version Note: For general technical data, see “1. General technical data” on page 4 The valve, made of high quality polyamide, can be operated as a 5/2 or 3/2 way valve by varying the mount‑ ing position of the side changeover plate. The NAMUR flange pattern enables simple field mounting directly on the pneumatic actuator. Product properties Coil size 24.5 mm Coil size 32 mm Orifice DN 6 DN 6 Switching time Opening 20 ms 20 ms Closing 40 ms 40 ms Weight 320 g 476 g Electrical data Operating voltage 24 V DC 24 V DC 24/ 110/ 230 V/ 50…60 Hz Power consumption Inrush – AC: 11 VA AC: 6/2 VA/W Hold (hot coil) DC: 1.7 W DC: 2 W Medium data Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection Plug form B acc. to DIN EN 175301‑803 Plug form C acc. to DIN EN 175301‑803 Plug form A acc. to DIN EN 175301‑803 Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Threaded G ¼, NPT ¼ Working port 2, 4 NAMUR flange NAMUR flange Environment and installation Ambient temperature - °C…+ °C - °C…+
9 | 61Visit product website 2.5. NAMUR Ex mb ‑ and Ex eb mb version Note: Ex mb (with moulded cable) or Ex eb mb (with terminal box) The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. The valve bodies are identical to those of the standard variants type 6519 NAMUR. The difference between the types is in the coils, which are designed and approved differently. By changing the coil on the valve housing, conversion from non-Ex operation to Ex operation (or vice versa) is very easy. Coil versions with moulded cable are plugged over and can be locked in 4 90° offset positions and positioned as required in between. Product properties Orifice DN 6 Switching time Opening 20 ms Closing 50 ms Weight 690 g Electrical data Operating voltage 24 / 110 / 230 V / 50…60 Hz Power consumption Hold (hot coil) DC: 3 W Medium data Medium temperature - °C…+ Approvals and certificates Approvals Coil with cable EPS18 ATEX 1232 X / IECEx PTB 18.0110X II 2G Ex mb IIC T5 Gb II 2D Ex mb IIIC T95 °C Db Coil with terminal box EPS18 ATEX 1232 X / IECEx EPS 18.0110X II 2G Ex eb mb IIC T5 Gb II 2D Ex mb tb IIIC T95 °C Db Environment and installation Ambient temperature - °C…+
10 | 61Visit product website 2.6. NAMUR Ex ia version Note: The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. The units may only be used in potentially explosive atmospheres in the manner approved by the admis sion board, i.e. the permissible maximum electrical values must be observed. The valve is intended for operation on 24 V DC outputs via the intermediate switching of a corresponding intrinsically-safe operating resource (isolating module or barrier). The intrinsically-safe Type 6519 Ex ia valve consist of an intrinsically-safe pilot control and a pneumatic amplifier. The diaphragm-controlled valve seats work with very low friction, ensuring reliable switching of the valve, even after long shut down periods. Type 6519 NAMUR Ex ia is used for pneumatic control of double- or single-acting actuators with NAMUR flange. The operating principle can be changed by simply turning the changeover plate. In the 3/2-way function, exhaust air is returned to the spring chamber of the valve actuator. The diaphragm controlled valve seats operate with extremely low friction and switch reliably even after long downtimes and at ambient tem‑ peratures below zero degrees Celsius. The valve operates without constant air consumption. Product properties Orifice DN 6 Switching time Opening 75 ms Closing 115 ms Weight 670 g Electrical data Function values for switching function valve At + °C At + Minimum switching current 29 mA 29 mA Nominal resistance coil 310 Ω 360 Ω Minimum terminal voltage 9.0 V 10.4 V Safety related highest values Ui 35 V Ii 0.9 A Pi 1.1 W Medium data Medium temperature - °C…+ Process/Port connection & communication Electrical connection Cable plug Type 2518, form A acc. to DIN EN 175301 803. Detailed information can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 Approvals and certificates Approval EPS 18 ATEX 1 088 / IECEx EPS 18.0038 X II 2G Ex ia IIC T6 Gb II 2D Ex ia IIIC T135 °C Db Environment and installation Ambient temperature - °C…+
11 | 61Visit product website 2.7. Standard version for extended temperature range Product properties Aluminium Stainless steel Orifice DN 9 DN 9 Response times 5/2 5/2 bi 5/3 3/2 5/2 5/2 bi Opening [ms] 16 18 16 13 12 14 Closing [ms] 27 18 22 47 74 14 Body material Pilot valve Stainless steel Stainless steel Main valve Aluminium ematalised Stainless steel 1.4571 Threaded socket Aluminium Stainless steel Seal material FPM, NBR PU, NBR, FPM Compressed air quality ISO 8573‑1:2010, Class 7.2.4 1.) Electrical data Operating voltages 24 V DC 24/ 110/ 230 V/ 50…60 Hz Voltage tolerance + Power consumption 2 W Duty cycle 100 % continuous operation Medium data Operating medium Neutral medium, eg lubricated or non lubricated compressed air Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection Cable plug Type 2518, form A acc. to DIN EN 175301 803. Detailed information can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Working port 2, 4 Threaded G ¼, NPT ¼ Approvals and certificates Degree of protection IP65 with cable plug Environment and installation Installation As required, preferably with actuator upright Ambient temperature - °C…+ °C - °C…+ 1.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medi ‑ um..
12 | 61Visit product website 2.8. Ex mb ‑ and Ex eb mb version for extended temperature range Note: The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. Product properties Aluminium Stainless steel Orifice DN 9 DN 9 Response times 5/2 5/2 bi 5/3 3/2 5/2 5/2 bi Opening [ms] 16 18 16 13 12 14 Closing [ms] 27 18 22 47 74 14 Body material Pilot valve Stainless steel Stainless steel Main valve Aluminium ematalised Stainless steel 1.4571 Threaded socket Aluminium Stainless steel Seal material FPM, NBR PU, NBR, FPM Compressed air quality ISO 8573‑1:2010, Class 7.2.4 1.) Electrical data Operating voltages 24 V DC 24/ 110/ 230 V/ 50…60 Hz Voltage tolerance + Power consumption 3 W Duty cycle 100 % continuous operation Medium data Operating medium Neutral medium, eg lubricated or non lubricated compressed air Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection 3 m cable, moulded junction box (without fuse) on request Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Working port 2, 4 Threaded G ¼, NPT ¼ Approvals and certificates Degree of protection IP65 Approvals Coil with cable EPS18 ATEX 1232 X / IECEx PTB 18.0110X II 2G Ex mb IIC T5 Gb II 2D Ex mb IIIC T95 °C Db Coil with terminal box EPS18 ATEX 1232 X / IECEx EPS 18.0110X II 2G Ex eb mb IIC T5 Gb II 2D Ex mb tb IIIC T95 °C Db Environment and installation Installation As required, preferably with actuator upright Ambient temperature - °C…+ °C - °C…+ 1.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medi ‑ um..
13 | 61Visit product website 2.9. Ex ia version for extended temperature range Note: The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. Product properties Aluminium Stainless steel Orifice DN 9 DN 9 Response times 5/2 5/2 bi 5/3 3/2 5/2 5/2 bi Opening [ms] 16 18 16 13 12 14 Closing [ms] 27 18 22 47 74 14 Body material Pilot valve Stainless steel Stainless steel Main valve Aluminium ematalised Stainless steel 1.4571 Threaded socket Aluminium Stainless steel Seal material FPM, NBR PU, NBR, FPM Compressed air quality ISO 8573‑1:2010, Class 7.2.4 1.) Electrical data Function values for switching function valve At + °C At + Minimum switching current 29 mA 29 mA Nominal resistance coil 310 Ω 360 Ω Minimum terminal voltage 9.0 V 10.4 V Conformity specifications Ui 35 V Ii 0.9 A Pi 1.1 W Voltage tolerance + Medium data Operating medium Neutral medium, eg lubricated or non lubricated compressed air Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection Cable plug Type 2518, form A acc. to DIN EN 175301 803. Detailed information can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Working port 2, 4 Threaded G ¼, NPT ¼ Approvals and certificates Degree of protection IP65 with cable plug Approval EPS 18 ATEX 1 088 / IECEx EPS 18.0038 X II 2G Ex ia IIC T6 Gb II 2D Ex ia IIIC T135 °C Db Environment and installation Installation As required, preferably with actuator upright Ambient temperature - °C…+ °C - °C…+ 1.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medi ‑ um..
14 | 61Visit product website 2.10. NAMUR version for extended temperature range Product properties Aluminium Stainless steel Orifice DN 6 DN 6 Response times 5/2 5/2 bi 5/3 3/2 5/2 5/2 bi Opening [ms] 16 18 16 13 12 14 Closing [ms] 27 18 22 47 74 14 Body material Pilot valve Stainless steel Stainless steel Main valve Aluminium ematalised Stainless steel 1.4571 Threaded socket Aluminium Stainless steel Seal material FPM, NBR PU, NBR, FPM Compressed air quality ISO 8573‑1:2010, Class 7.2.4 1.) Electrical data Operating voltages 24 V DC 24/ 110/ 230 V/ 50…60 Hz Voltage tolerance + Power consumption 2 W Duty cycle 100 % continuous operation Medium data Operating medium Neutral medium, eg lubricated or non lubricated compressed air Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection Cable plug Type 2518, form A acc. to DIN EN 175301 803. Detailed information can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Working port 2, 4 NAMUR flange Approvals and certificates Degree of protection IP65 with cable plug Environment and installation Installation As required, preferably with actuator upright Ambient temperature - °C…+ °C - °C…+ 1.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medi ‑ um..
15 | 61Visit product website 2.11. NAMUR Ex mb and Ex eb mb version for extended temperature range Note: The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. Product properties Aluminium Stainless steel Orifice DN 6 DN 6 Response times 5/2 5/2 bi 5/3 3/2 5/2 5/2 bi Opening [ms] 16 18 16 13 12 14 Closing [ms] 27 18 22 47 74 14 Body material Pilot valve Stainless steel Stainless steel Main valve Aluminium ematalised Stainless steel 1.4571 Threaded socket Aluminium Stainless steel Seal material FPM, NBR PU, NBR, FPM Compressed air quality ISO 8573‑1:2010, Class 7.2.4 1.) Electrical data Operating voltages 24 V DC 24/ 110/ 230 V/ 50…60 Hz Voltage tolerance + Power consumption 3 W Duty cycle 100 % continuous operation Medium data Operating medium Neutral medium, eg lubricated or non lubricated compressed air Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection 3 m cable, moulded junction box (without fuse) on request Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Working port 2, 4 NAMUR flange Approvals and certificates Degree of protection IP65 Approvals Coil with cable EPS18 ATEX 1232 X / IECEx PTB 18.0110X II 2G Ex mb IIC T5 Gb II 2D Ex mb IIIC T95 °C Db Coil with terminal box EPS18 ATEX 1232 X / IECEx EPS 18.0110X II 2G Ex eb mb IIC T5 Gb II 2D Ex mb tb IIIC T95 °C Db Environment and installation Installation As required, preferably with actuator upright Ambient temperature - °C…+ °C - °C…+ 1.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medi ‑ um..
16 | 61Visit product website 2.12. NAMUR Ex ia version for extended temperature range Note: The maximum medium temperature may never exceed the permissible temperature class (T4 135 °C, T5 100 °C, T6 85 °C) minus 5K. Product properties Aluminium Stainless steel Orifice DN 6 DN 6 Response times 5/2 5/2 bi 5/3 3/2 5/2 5/2 bi Opening [ms] 16 18 16 13 12 14 Closing [ms] 27 18 22 47 74 14 Body material Pilot valve Stainless steel Stainless steel Main valve Aluminium ematalised Stainless steel 1.4571 Threaded socket Aluminium Stainless steel Seal material FPM, NBR PU, NBR, FPM Compressed air quality ISO 8573‑1:2010, Class 7.2.4 1.) Electrical data Function values for switching function valve At + °C At + Minimum switching current 29 mA 29 mA Nominal resistance coil 310 Ω 360 Ω Minimum terminal voltage 9.0 V 10.4 V Conformity specifications Ui 35 V Ii 0.9 A Pi 1.1 W Voltage tolerance + Medium data Operating medium Neutral medium, eg lubricated or non lubricated compressed air Medium temperature - °C…+ °C - °C…+ Process/Port connection & communication Electrical connection Cable plug Type 2518, form A acc. to DIN EN 175301 803. Detailed information can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 Pneumatic connection Supply port 1, 3, 5 Threaded G ¼, NPT ¼ Working port 2, 4 NAMUR flange Approvals and certificates Degree of protection IP65 with cable plug Approval EPS 18 ATEX 1 088 / IECEx EPS 18.0038 X II 2G Ex ia IIC T6 Gb II 2D Ex ia IIIC T135 °C Db Environment and installation Installation As required, preferably with actuator upright Ambient temperature - °C…+ °C - °C…+ 1.) To prevent freezing of the expanded compressed air, the pressure dew point must be at least 10 K lower than the temperature of the medi ‑ um..
17 | 61Visit product website 3. Circuit functions Circuit functions Description 2(A) 1(P) 3(R) Circuit function C (CF C) way solenoid valve Servo controlled, with manual override Normally closed 4 2 5 1 3 Circuit function H (CF H) way solenoid valve Servo controlled Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 Circuit function H (CF H) way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 Circuit function L (CF L) way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 Circuit function N (CF N) way solenoid valve With manual override In middle position ports 2 and 4 exhausted 4 2 5 1 3 4 2 3 1 5 Circuit function W (CF W) or 3/2 way solenoid valve With changeover plate 5/2-way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure 3/2-way: Pressurisation via port (1), normally closed 4 2 5 1 3 4 2 3 1 5 Circuit function W (CF W) or 3/2 way solenoid valve With manual override With changeover plate 5/2-way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure. 3/2-way: Pressurisation via port (1), normally closed 14 12 4 2 5 1 3 Circuit function Z (CF Z) way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4. Materials 4.1. Bürkert resistApp Bürkert resistApp – Chemical Resistance Chart You want to ensure the reliability and durability of the materials in your individual application case? Verify your combination of media and materials on our website or in our resistApp. Start Chemical Resistance Check
18 | 61Visit product website 5. Dimensions 5.1. Pneumatic module Type MP07 Note: Dimensions in mm n = no. of valves, maximum 12 Block mounting on wall or with DIN rail 50022 or 50023 Valve mounting on the pneumatic modules Type MP07 by means of included M4 screws 59 + (n x 33) 5/3, 5/3 - Impulse G 1/8 NPT 1/8 n x 33 87 + (n x 33) 110 + (n x 33) G 1/4 NPT 1/4 G 1/2 NPT 1/2 115 108 102.5 57.5 120 182 101.5 249 124.8 100 ø 5.5
19 | 61Visit product website 5.2. Standard version 5/2 ‑ way valve, circuit function H Note: Dimensions in mm With plug form B or C 6.1 M7 x 0.75 AF11 G1/4 / NPT1/4 150.8 24.6 ø 4.3 7.9 - 4.2 deep 51.6 34.5 39.6 36 4.3 ø 8 - 4.3 deep 112.3 16.4 34.5 G1/4 / NPT1/4 ø 3 - 3 deep 26.5 28.5 51.6
20 | 61Visit product website With plug form A 39.6 36 ø 4.3 ø 8 - 4.3 deep 107.75 20.5 11.2 ø 4.3 7.9 - 4.2 deep G1/4 / NPT1/4 176.85 G1/8 AF14 51.6 34.5 3 24 26.5 28.5 G1/4 / NPT1/4 ø 3 - 3 deep 51.6
21 | 61Visit product website 5.3. Standard version 5/2 ‑ way valve, circuit function L and N Note: Dimensions in mm Installation length with 2 solenoids 249 mm 112 36 44 20.5 G1/4 / NPT1/4 ø 4.5 ø 11 - 3 deep 250.2 G1/8 11.2 AF14 28.5 26.5 G1/4 / NPT1/4 ø 4.3 ø 3 - 3 deep
22 | 61Visit product website 5.4. Ex mb/eb mb version 5/2 ‑ way valve, circuit function H With moulded cable (3 m long) (Ex mb) Note: Dimensions in mm For the coil dimensions, see chapter “5.12. ATEX version cable coil and terminal box” on page 31 ø 6.2 41.3 36 39.6 ø 4.3 ø 8 - 4.3 deep 107.75 B min. R25 C D Length according to order G1/4 / NPT1/4 ø 3 - 3 deep 24 26.5 28.5 51.6 G1/8 AF14 ø 4.3 7.9 - 4.2 deep G1/4 / NPT1/4 176.85 10.9 51.6 34.5 A With terminal box (Ex eb mb) Note: The dimensions of the housing are identical to the version with molded cable. Coil dimensions, see chapter “5.12. ATEX version cable coil and terminal box” on page 31
23 | 61Visit product website 5.5. Ex mb/eb mb version 5/2 ‑ way valve, circuit function L and N With moulded cable (3 m long) (Ex mb) Note: Dimensions in mm For the coil dimensions, see chapter “5.12. ATEX version cable coil and terminal box” on page 31 G1/4 / NPT 1/4 250.2 G1/8 AF14 A 10.9 ø 4.5 ø 11 - 3 deep D 36 44 112 B C min. R25 Length according to order ø 6.2 ø 4.3 28.5 26.5 G1/4 / NPT 1/4 ø 3 - 3 deep With terminal box (Ex eb mb) Note: The dimensions of the housing are identical to the version with molded cable. For the coil dimensions, see chapter “5.12. ATEX version cable coil and terminal box” on page 31
24 | 61Visit product website 5.6. Ex ia version 5/2 ‑ way valve, circuit function H Note: Dimensions in mm ø 4.3 ø 8 - 4.3 deep 107.75 39.6 36 23.5 G1/4 / NPT1/4 ø 3 - 3 deep 28.5 26.5 51.6 G1/8 AF14 183.85
11.2 G1/4 / NPT1/4
ø 4.3 7.9 - 4.2 deep 51.6 34.5
25 | 61Visit product website 5.7. NAMUR standard version 3/2 ‑ way valve, circuit function C or 5/2 ‑ way valve, circuit function H Note: Dimensions in mm With plug form B or C 51.6 112.3 16.4 34.5 3.95 86.1
51.6 G1/4 / NPT1/4
48 6.1 150.8 M7 x 0.75 AF11 24.6 ø 5.3 ø 9 - 4.5 deep 24 39.6
26 | 61Visit product website With plug form A 3.95 51.6 107.75 20.5 86.1 176.85
11.2 G1/8
ø 5.3 ø 9 - 4.5 deep 24 39.6
27 | 61Visit product website 5.8. NAMUR Ex mb/eb mb version 3/2 ‑ way valve, circuit function C or 5/2 ‑ way valve, circuit function H With moulded cable (3 m long) (Ex mb) Note: Dimensions in mm For the coil dimensions, see chapter “5.12. ATEX version cable coil and terminal box” on page 31 86.1 ø 6.2 3.95 51.6 107.75 min. R25 B C D Length according to order G1/4 / NPT1/4 51.6 176.85 10.9 G1/8 AF14 A ø 5.3 ø 9 - 4.5 deep 24 39.6 With terminal box (Ex eb mb) Note: The dimensions of the housing are identical to the version with molded cable. For the coil dimensions, see chapter “5.12. ATEX version cable coil and terminal box” on page 31
28 | 61Visit product website 5.9. NAMUR Ex ia version 3/2 ‑ way valve, circuit function C or 5/2 ‑ way valve, circuit function H Note: Dimensions in mm 107.75 51.6 23.5 3.95 86.1 G1/4 / NPT1/4 51.6 183.85 11.2 AF14 G1/8 ø 5.3 ø 9 - 4.5 deep 24 39.6
29 | 61Visit product website 5.10. Standard, Ex mb, Ex eb mb and Ex ia version or extended temperature range, circuit function H, L, N, Z (Impulse) Note: Dimensions in mm E ø 5.5 A B H A D G1/4 ø 4.3 Circuit function H E ø 5.5 A B H D G1/4 ø 4.3 G1/4 A Circuit function Z (Impulse), circuit function L, circuit function N G1/4 Version Variant A B D E H Standard, Ex mb, Ex eb mb 1.) Ex ia Standard, Ex mb, Ex eb mb 1.) Ex ia Standard, Ex mb, Ex eb mb 1.) Ex ia H Stainless steel 53.5 107 35 40.7 45 51 177.8 186.6 H Aluminium 43.5 97 35 40.7 45 51 167.8 176.6 Z (Impulse), L, N Stainless steel 53.5 107 35 40.7 45 51 248.6 266.2 Z (Impulse), L, N Aluminium 53.5 107 35 40.7 45 51 148.6 266.2 1.) For Ex eb mb coil dimensions see chapter “5.12. ATEX version cable coil and terminal box” on page 31 .
30 | 61Visit product website 5.11. NAMUR Standard, Ex mb, Ex ebmb and ‑ Ex ia version for extended temperature range, circuit function C, H, L, N, Z (Impulse) Note: Dimensions in mm Circuit function C E B A 24 H D 44+35 Circuit function Z (Impulse), circuit function L and circuit function N E 64.8 B A 24 H D 44.35 C G1/4 14.5 G1/4 12.5 C Circuit function H D 44.35 E B A 24 H G1/4 12.5 C C 14.5 G1/4 C 44 G1/4 Version Variant A B C D E H Standard, Ex mb, Ex eb mb 1.) Ex ia Standard, Ex mb, Ex eb mb 1.) Ex ia Standard, Ex mb, Ex eb mb 1.) Ex ia C Stainless steel 35 94 25 35 40.7 45 51 165 173.8 C Aluminium 25 84 15 35 40.7 45 51 155 163.8 H Stainless steel 35 94 47 35 40.7 45 51 165 173.8 H Aluminium 25 84 37 35 40.7 45 51 155 163.8 Z (Impulse), L, N Stainless steel 35 94 47 35 40.7 45 51 236 253.6 Z (Impulse), L, N Aluminium 35 94 47 35 40.7 45 51 236 253.6 1.) For Ex eb mb coil dimensions see chapter “5.12. ATEX version cable coil and terminal box” on page 31 .
31 | 61Visit product website 5.12. ATEX version cable coil and terminal box Note: Dimensions in mm 6.2 to order B C D min R25 Length according A 41.3 84.3
29.7 R84
E F M20x1.5 B A Coil size A B C D E F 5 32 20.5 46 66.8 99.8 174.7 6 40 23.5 52 74.8 102.8 177.7
32 | 61Visit product website 6. Product design and assembly 6.1. Block construction Note: Single modules or pre mounted blocks are available. No. Element
1 Connector module left
2 Basic module 3
3 Intermediate supply module: supply channel pushed through for additional pressure supply or Connector module, right: supply channel closed off, there by several operational pressures possible in a single block
4 Basic module 2
5 Connector module right
6 Supply port: 3(R)
7 Supply port: 1(P)
8 Supply port: 5(S)
9 Covering plate for 3/2-way valve (to cover unused connections)
Note: Valves with NAMUR flange, with Ex ia coil or Ex versions with terminal boxes are not suitable for block mounting. Unit Version Article no.
1 Connector module right, G ½ 635331
1 Intermediate supply module 637505
1 Basic module 2-fold universal (for 3/2-, 5/2- and 5/3-way) 635319
1 Basic module 3-fold universal (for 3/2-, 5/2- and 5/3-way) 635343
5 Connector module left, G ½ 635324
Version Article no. Connector module right, G ½ 635331 Intermediate supply module 637505 Basic module 2-fold universal (for 3/2-, 5/2- and 5/3-way) 635319 Basic module 3-fold universal (for 3/2-, 5/2- and 5/3-way) 635343 Connector module left, G ½ 635324 Covering plate for 5/2-way and 5/3-way (to cover unused valve positions) 635335 Covering plate for 3/2-way (to cover unused connections) 635337
33 | 61Visit product website 7. Product accessories 7.1. Cable glands for ATEX/IECEx terminal box Note: A cable gland in polyamide version is included in the delivery. A nickel plated brass version can be ordered at a surcharge, see “Cable glands for ATEX/IECEX terminal box” on page Description Ex approvals Dimensions Certification Identification Ex cable gland, Brass, nickel-plated, 6…13 mm PTB 04 ATEX 1112 X, IECEx PTB 13.0027X II 2 G Ex e IIC Gb, II 2 D Ex tb IIIC Db IP68 TL 29…37 mm L 6 mm D 20 mm SW 24 mm E 27 mm Ex cable gland, Polyamide, 7…13 mm PTB 13 ATEX 1015 X, IECEx PTB 13.0034X II 2 G Ex e IIC Gb, II 2 D Ex tb IIIC Db IP68 TL 36…45 mm L 10 mm D 20 mm SW 24 mm E 28 mm 7.2. Special tool to turn the terminal box Note: This special tool is not supplied with the valve, see “Cable glands for ATEX/IECEX terminal box” on page 59 Description Components of the set Set SC02 AC10
- Special wrench Service manual 8. Ordering information 8.1. Bürkert eShop – Easy ordering and quick delivery Bürkert eShop You want to find your desired Bürkert product or spare part quickly and order directly? Our online shop is available for you 24/7. Sign up and enjoy all the benefits. Order online now
34 | 61Visit product website 8.2. Bürkert product filter Bürkert product filter – Get quickly to the right product You want to select products comfortably based on your technical requirements? Use the Bürkert product filter and find suitable articles for your application quickly and easily. Try out our product filter 8.3. Ordering chart standard version With plug form A Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 Further variants without manual override available on request. Circuit function Orifice Seal material body QNn val- ue air1) Pressure range2) Electrical connection Nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Brass threaded bushing, socket 1, 3 and 5 can also be flanged; without cable plug CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3
8.0 NBR
(Poly‑ amide) 1300 2…10 Form A 2 024/DC 132465 o. r. 024/50…60 132466 o. r. 110/50…60 132467 o. r. 230/50…60 132468 o. r. CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3
9.0 NBR
(Alumin‑ ium) 1300 3…10 Form A 2 024/DC 132469 o. r. 024/50…60 132470 o. r. 110/50…60 132471 o. r. 230/50…60 132472 o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 (Alumin‑ ium) 1300 3…10 Form A 2 024/DC 132473 o. r. 024/50…60 132474 o. r. 110/50…60 132475 o. r. 230/50…60 132476 o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
35 | 61Visit product website With plug form B Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2507, form B according to industry stand- ard” on page 58 or separate data sheet for Type 2507 Further variants without manual override available on request. Circuit function Ori- fice Seal material body QNn value air1) Pres- sure range2) Electrical connection Nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Brass threaded bushing, socket 1, 3 and 5 can also be flanged; without cable plug CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3
8.0 NBR and
(Polyam‑ ide) 1300 2…10 Form B 1.7 024/DC 20064574 20064575 024/50 o. r. o. r. 024/60 o. r. o. r. 110/50 o. r. o. r. 120/60 o. r. o. r. 230/50 o. r. o. r. 240/60 o. r. o. r. o. r. = on request With plug form C Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2516, form C according to DIN EN 175301‑803” on page 58 or separate data sheet for Type 2516 Further variants without manual override available on request. Circuit function Ori- fice Seal material body QNn value air1) Pres- sure range2) Electrical connection Nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Brass threaded bushing, socket 1, 3 and 5 can also be flanged; without cable plug CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 (Polyam‑ ide) 1300 2…10 Form C 1.7 024/DC 20064570 20064571 024/50 o. r. o. r. 024/60 o. r. o. r. 110/50 o. r. o. r. 120/60 o. r. o. r. 230/50 o. r. o. r. 240/60 o. r. o. r. o. r. = on request
36 | 61Visit product website 8.4. Ordering chart Ex mb version (with moulded cable) Note: Further variants without manual override available on request. Circuit function Orifice Seal material body QNn value air1) Pressure range2) Nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Brass threaded bushing, socket 1, 3 and 5 can also be flanged; with moulded cable, 3 m long 3.) CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 (Polyam‑ ide) 1300 2…10 3 024/UC 350457 o. r. 110/UC 350460 o. r. 230/UC 350461 o. r. CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 (Alumini‑ um) 1300 3…10 3 024/UC 350470 o. r. 110/UC o. r. o. r. 230/UC o. r. o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 (Alumini‑ um) 1300 3…10 3 024/UC 350471 o. r. 110/UC o. r. o. r. 230/UC o. r. o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure 3.) Circuit function H (5/2-way) as impulse version on request o. r. on request
37 | 61Visit product website 8.5. Ordering chart Ex eb mb version (with terminal box) Note: Further variants without manual override available on request. Circuit function Orifice Seal material body QNn value air1) Pressure range2) Nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Brass threaded bushing, socket 1, 3 and 5 can also be flanged; with terminal box without fuse CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 (Polyam‑ ide) 1300 2…10 3 024/UC 350458 o. r. 110/UC 370160 o. r. 230/UC 350462 o. r. CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 (Alumini‑ um) 1300 3…10 3 024/UC o. r. o. r. 110/UC o. r. o. r. 230/UC o. r. o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 (Alumini‑ um) 1300 3…10 3 024/UC o. r. o. r. 110/UC o. r. o. r. 230/UC o. r. o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
38 | 61Visit product website 8.6. Ordering chart Ex ia version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 Further variants with manual override available on request. Circuit function Orifice Seal material body QNn value air1) Pressure range2) Electrical connection Body material pilot valve Material threaded bushing Article no. [mm] [l/min] [bar] G ¼ NPT Socket 1 and 3 can also be flanged; without cable plug CF H way solenoid valve Servo controlled Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 (Polyamide) 1300 2…10 Form A Stainless steel 1.4305 Stainless steel 20000912 20005551 Brass nickel plated 20000925 o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
39 | 61Visit product website 8.7. Ordering chart NAMUR standard version With plug form A Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 Further variants with manual override available on request All the valves listed in the table can be used both in circuit function C and circuit function H. The units are supplied with a so called “changeover plate ”, which then enables use in both modes of operation. Circuit function Orifice Seal material body Material connection sockets QNn value air 2.) Pressure range 3.) Electrical connec- tion Electrical nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Socket 1, 3 and 5 can also be flanged; without cable plug CF W or 3/2 way solenoid valve With manual override With changeover plate way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 3/2‑way: Pressurisation via port (1), normally closed 4 2 3 1 5
6.0 NBR and
900 2…10 Form A 2 024/DC 131425 o. r. 024/50…60 131426 o. r. 110/50…60 131427 o. r. 230/50…60 131428 o. r. 900 2…10 Form A 2 024/DC 131421 o. r. 024/50…60 131422 o. r. 110/50…60 131423 o. r. 230/50…60 131424 o. r. 1.) When the connecting sockets are made of stainless steel, then the mounting screws are also made of stainless steel. 2.) Measurement at 6 bar and + °C at valve inlet and 1 bar pressure difference 3.) Pressure data: Overpressure to atmospheric pressure o. r. on request
40 | 61Visit product website With plug form B Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2507, form B according to industry stand- ard” on page 58 or separate data sheet for Type 2507 Further variants with manual override available on request All the valves listed in the table can be used both in circuit function C and circuit function H. The units are supplied with a so called “changeover plate ”, which then enables use in both modes of operation. Circuit function Orifice Seal material body Material connection sockets QNn value air 2.) Pressure range 3.) Electrical connec- tion Electrical nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Socket 1, 3 and 5 can also be flanged; without cable plug CF W or 3/2 way solenoid valve With manual override With changeover plate way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 3/2‑way: Pressurisation via port (1), normally closed 4 2 3 1 5 024/50 o. r. o. r. 024/60 o. r. o. r. 110/50 o. r. o. r. 120/60 o. r. o. r. 230/50 o. r. o. r. 240/60 o. r. o. r. 900 2…10 Form B 1.7 024/DC 20048921 o. r. 024/50 o. r. o. r. 024/60 o. r. o. r. 110/50 o. r. o. r. 120/60 o. r. 20048924 230/50 o. r. o. r. 240/60 o. r. o. r. 1.) When the connecting sockets are made of stainless steel, then the mounting screws are also made of stainless steel. 2.) Measurement at 6 bar and + °C at valve inlet and 1 bar pressure difference 3.) Pressure data: Overpressure to atmospheric pressure o. r. on request
41 | 61Visit product website With plug form C Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2516, form C according to DIN EN 175301‑803” on page 58 or separate data sheet for Type 2516 Further variants with manual override available on request All the valves listed in the table can be used both in circuit function C and circuit function H. The units are supplied with a so called “changeover plate ”, which then enables use in both modes of operation. Circuit function Orifice Seal material body Material connection sockets QNn value air 2.) Pressure range 3.) Electrical connec- tion Electrical nominal power Voltage/ Frequency Article no. [mm] [l/min] [bar] [W] [V/Hz] G ¼ NPT Socket 1, 3 and 5 can also be flanged; without cable plug CF W or 3/2 way solenoid valve With manual override With changeover plate way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 3/2‑way: Pressurisation via port (1), normally closed 4 2 3 1 5 024/50 o. r. o. r. 024/60 o. r. o. r. 110/50 o. r. o. r. 120/60 o. r. o. r. 230/50 o. r. o. r. 240/60 o. r. o. r. 900 2…10 Form C 1.7 024/DC 20048920 o. r. 024/50 o. r. o. r. 024/60 o. r. o. r. 110/50 o. r. o. r. 120/60 o. r. 20064576 230/50 o. r. o. r. 240/60 o. r. o. r. 1.) When the connecting sockets are made of stainless steel, then the mounting screws are also made of stainless steel. 2.) Measurement at 6 bar and + °C at valve inlet and 1 bar pressure difference 3.) Pressure data: Overpressure to atmospheric pressure o. r. on request
42 | 61Visit product website 8.8. Ordering chart NAMUR Ex mb version (with moulded cable) Note: Further variants with manual override available on request All the valves listed in the table can be used both in circuit function C and circuit function H. The units are supplied with a so called “changeover plate ”, which then enables use in both modes of operation. Circuit function Orifice Seal material body Material connec- tion bush- ing 1.) Threaded port con- nection QNn value air 2.) Pressure range 3.) Weight Electrical nominal power Voltage/ Fre- quency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] G ¼ NPT CF W or 3/2 way solenoid valve With manual override With changeover plate way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 3/2‑way: Pressurisation via port (1), normally closed 4 2 3 1 5 Version Ex mb, with moulded 3 m cable G ¼ 900 2…10 650 3 024/UC 350476 o. r. 110/UC 350483 o. r. 230/UC 350486 o. r. Brass nickel plated G ¼ 900 2…10 650 3 024/UC 350474 o. r. 110/UC 350484 o. r. 230/UC 350487 o. r. 1.) When the connecting sockets are made of stainless steel, then the mounting screws are also made of stainless steel. 2.) Measurement at 6 bar and + °C at valve inlet and 1 bar pressure difference 3.) Pressure data: Overpressure to atmospheric pressure o. r. on request
43 | 61Visit product website 8.9. Ordering chart NAMUR Ex eb mb version (with terminal box) Note: Further variants with manual override available on request All the valves listed in the table can be used both in circuit function C and circuit function H. The units are supplied with a so called “changeover plate ”, which then enables use in both modes of operation. Circuit function Orifice Seal material body Material connec- tion bush- ing 1.) Threaded port con- nection QNn value air 2.) Pressure range 3.) Weight Electrical nominal power Voltage/ Fre- quency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] G ¼ NPT CF W or 3/2 way solenoid valve With manual override With changeover plate way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 3/2‑way: Pressurisation via port (1), normally closed 4 2 3 1 5 Version Ex eb mb, with terminal box without fuse G ¼ 900 2…10 690 3 024/UC 350478 o. r. 110/UC o. r. o. r. 230/UC 350489 o. r. Brass nickel plated G ¼ 900 2…10 690 3 024/UC 350477 o. r. 110/UC 350485 o. r. 230/UC 350488 o. r. 1.) When the connecting sockets are made of stainless steel, then the mounting screws are also made of stainless steel. 2.) Measurement at 6 bar and + °C at valve inlet and 1 bar pressure difference 3.) Pressure data: Overpressure to atmospheric pressure o. r. on request
44 | 61Visit product website 8.10. Ordering chart NAMUR Ex ia version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 Further variants with manual override available on request All the valves listed in the table can be used both in circuit function C and circuit function H. The units are supplied with a so called “changeover plate ”, which then enables use in both modes of operation. All valves have mounting plates and tag connectors acc. to DIN EN 175301 803 form A (previously DIN 43650) and are supplied without cable plug. Circuit function Orifice Seal mate- rial body QNn value air 1.) Pressure range 2.) Weight Body material pilot valve Material threaded bushing Article no. [mm] [l/min] [bar] [g] G ¼ NPT CF W or 3/2 way solenoid valve With changeover plate way: Pressurisation via port (1). Therefore one of the two ports (2) or (4) is under pressure 4 2 5 1 3 3/2‑way: Pressurisation via port (1), normally closed 4 2 3 1 5 (Polyamide) 900 2…10 670 Stainless steel 1.4305 Stainless steel 20000899 o. r. Brass nickel plated 20000907 20000932 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
45 | 61Visit product website 8.11. Ordering chart for extended temperature range Standard, ematalised aluminium version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in aluminium with manual override CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3
9.0 FPM,
G ¼ 1800 2.5…10 680 2 024/DC 231386 024/50…60 231387 110/50…60 231388 230/50…60 231389 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 2100 2.5…10 990 2 024/DC 231390 024/50…60 231391 110/50…60 231392 230/50…60 231393 CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 G ¼ 1500 2.5…10 1060 2 024/DC 231394 024/50…60 231395 110/50…60 231396 230/50…60 231397 CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 G ¼ 1500 2.5…10 1060 2 024/DC 231399 024/50…60 231400 110/50…60 231401 230/50…60 231402 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure
46 | 61Visit product website Standard, stainless steel version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in stainless steel with manual override CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3
9.0 PU,
G ¼ 1980 3…10 1370 2 024/DC 231403 024/50…60 231404 110/50…60 231405 230/50…60 231406 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 1920 3…10 1680 2 024/DC 231407 024/50…60 231408 110/50…60 231409 230/50…60 231410 CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 G ¼ 1770 3…10 1680 2 024/DC 231411 024/50…60 231412 110/50…60 231413 230/50…60 231414 CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 G ¼ 1770 3…10 1680 2 024/DC 231415 024/50…60 231416 110/50…60 231417 230/50…60 231418 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure
47 | 61Visit product website 8.12. Ordering chart Ex mb version for extended temperature range Ematalised aluminium version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in aluminium with manual override, with moulded 3 m cable 1.) CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 1800 2.5…10 680 2 024/UC 350466 110/UC o. r. 230/UC 350468 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 2100 2.5…10 990 2 024/DC 350500 024/50…60 o. r. 110/50…60 o. r. CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 G ¼ 1500 2.5…10 1060 2 024/DC o. r. 024/50…60 o. r. 110/50…60 o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 G ¼ 1500 2.5…10 1060 2 024/DC 350472 024/50…60 o. r. 110/50…60 o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
48 | 61Visit product website Stainless steel version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in stainless steel with manual override, with moulded 3 m cable 1.) CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 1980 2.5…10 1370 3 024/UC o. r. 110/UC o. r. 230/UC 350467 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 1920 2.5…10 1680 3 024/UC 350499 110/UC o. r. 230/UC o. r. CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 G ¼ 1170 2.5…10 1680 3 024/UC o. r. 110/UC o. r. 230/UC o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 G ¼ 1770 2.5…10 1680 3 024/UC o. r. 110/UC o. r. 230/UC o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
49 | 61Visit product website 8.13. Ordering chart Ex ia version for extended temperature range Ematalised aluminium version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Minimum switching current Nominal resistance coil Minimum terminal voltage Article no. [mm] [inch] [l/min] [bar] [g] [mA] [Ohm] [V] Valves in aluminium with manual override CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 1800 2.5…10 825 29 310 9 20000894 23 481 11 20000884 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 2100 2.5…10 1280 29 310 9 20000883 23 481 11 20000891 CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 G ¼ 1500 2.5…10 1350 29 310 9 o. r. 23 481 11 o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 G ¼ 1500 2.5…10 1350 29 310 9 o. r. 23 481 11 o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
50 | 61Visit product website Stainless steel version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Minimum switching current Nominal resistance coil Minimum terminal voltage Article no. [mm] [inch] [l/min] [bar] [g] [mA] [Ohm] [V] Valves in stainless steel with manual override CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3
9.0 PU, NBR G ¼ 1980 3…10 1520 29 310 9 20000888
23 481 11 o. r. CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3
9.0 PU, NBR G ¼ 1920 3…10 1970 29 310 9 20000889
23 481 11 o. r. CF L way solenoid valve With manual override In middle position all ports locked Normally closed 14 12 4 2 5 1 3 9.0 PU, NBR G ¼ 1770 3…10 1970 29 310 9 o. r. 23 481 11 o. r. CF N way solenoid valve With manual override In middle position ports 2 and 4 exhausted 14 12 4 2 5 1 3 9.0 PU, NBR G ¼ 1770 3…10 1970 29 310 9 o. r. 23 481 11 o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
51 | 61Visit product website 8.14. Ordering chart NAMUR standard version for extended temperature range Ematalised aluminium version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in aluminium with manual override CF C way solenoid valve Servo controlled, with man‑ ual override Normally closed 2(A) 1(P) 3(R)
6.0 FPM,
G ¼ 780 3…10 540 2 024/DC 231469 024/50…60 231470 110/50…60 231471 230/50…60 231472 CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 800 3…10 540 2 024/DC 231473 024/50…60 231474 110/50…60 231475 230/50…60 231476 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 900 3…10 540 2 024/DC 231477 024/50…60 231478 110/50…60 231479 230/50…60 231480 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure
52 | 61Visit product website Stainless steel version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in stainless steel with manual override CF C way solenoid valve Servo controlled, with man‑ ual override Normally closed 2(A) 1(P) 3(R)
6.0 PU,
G ¼ 1280 3…10 540 2 024/DC 231481 024/50…60 231482 110/50…60 231483 230/50…60 231484 CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 1060 3…10 540 2 024/DC 231485 024/50…60 231486 110/50…60 231487 230/50…60 231488 CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 1050 3…10 540 2 024/DC 231489 024/50…60 231490 110/50…60 231491 230/50…60 231492 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure
53 | 61Visit product website 8.15. Ordering chart NAMUR Ex mb version for extended temperature range Ematalised aluminium version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in aluminium with manual override CF C way solenoid valve Servo controlled, with man‑ ual override Normally closed 2(A) 1(P) 3(R) G ¼ 780 3…10 540 3 024/UC o. r. 110/UC o. r. 230/UC o. r. CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 800 3…10 540 3 024/UC 350455 110/UC o. r. 230/UC o. r. CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 900 3…10 540 3 024/UC 350497 110/UC o. r. 230/UC o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
54 | 61Visit product website Stainless steel version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Nominal power Voltage/ Frequency Article no. [mm] [inch] [l/min] [bar] [g] [W] [V/Hz] Valves in stainless steel with manual override CF C way solenoid valve Servo controlled, with man‑ ual override Normally closed 2(A) 1(P) 3(R) G ¼ 1280 3…10 960 3 024/UC o. r. 110/UC o. r. 230/UC o. r. CF H way solenoid valve Servo controlled, with man‑ ual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 1060 3…10 960 3 024/UC o. r. 110/UC o. r. 230/UC o. r. CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 1050 3…10 1260 3 024/UC o. r. 110/UC o. r. 230/UC o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
55 | 61Visit product website 8.16. Ordering chart NAMUR Ex ia version for extended temperature range Ematalised aluminium version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Minimum switching current Nominal resistance coil Minimum terminal voltage Article no. [mm] [inch] [l/min] [bar] [g] [mA] [Ohm] [V] Valves in aluminium with manual override CF C way solenoid valve Servo controlled, with manual override Normally closed 2(A) 1(P) 3(R) G ¼ 780 3…10 690 29 310 9 20000896 23 481 11 20000890 CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 G ¼ 800 3…10 690 29 310 9 20000882 23 481 11 o. r. CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 G ¼ 900 3…10 1140 29 310 9 20000895 23 481 11 20000886 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
56 | 61Visit product website Stainless steel version Note: Please note that the cable plug must be ordered separately, see “Cable plug Type 2518, form A according to DIN EN 175301‑803” on page 57 or separate data sheet for Type 2518 All units are supplied with a stainless steel cap nut as standard. This cap nut protects the exhaust air channel from penetrating humidity. Circuit function Orifice Seal material body Threaded port con- nection QNn value air1) Pressure range2) Weight Minimum switching current Nominal resistance coil Minimum terminal voltage Article no. [mm] [inch] [l/min] [bar] [g] [mA] [Ohm] [V] Valves in stainless steel with manual override CF C way solenoid valve Servo controlled, with manual override Normally closed 2(A) 1(P) 3(R) 6.0 PU, NBR G ¼ 1280 3…10 1100 29 310 9 o. r. 23 481 11 o. r. CF H way solenoid valve Servo controlled, with manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 4 2 5 1 3 6.0 PU, NBR G ¼ 1060 3…10 1100 29 310 9 o. r. 23 481 11 o. r. CF Z way solenoid valve Impulse version with 2 coils and manual override Pressure applied via port (1), therefore one of the two ports (2) or (4) is under pressure. 14 12 4 2 5 1 3 6.0 PU, NBR G ¼ 1050 3…10 1550 29 310 9 o. r. 23 481 11 o. r. 1.) Measurement at 6 bar and + 20 °C at valve inlet and 1 bar pressure difference 2.) Pressure data: Overpressure to atmospheric pressure o. r. on request
57 | 61Visit product website 8.17. Ordering chart accessories Cable plug Type 2518, form A according to DIN EN 175301‑803 Note: For further versions see data sheet Type 2518 Cable plug Dimensions Version Voltage Article no. ca. 51 35.7 3.5 1.5 29.2 Ø 19 29.2 Without circuitry (AC/DC) 0…250 V AC/DC 314802 With LED (AC/DC) 12…24 V AC/DC 314812 With LED and varistor (AC/DC) 12…24 V AC/DC 314820 With rectifier, LED and varistor 12…24 V AC/DC 314816 Cable plug Type 2513, form A according to DIN EN 175301‑803 Note: Cable plug Type 2513 meets the requirements of ATEX category 3 GD when assembled with a Bürkert solenoid valve. For more information on the cable plug, see data sheet Type 2513 Cable plug Circuit diagram Cable length [mm] Article no. BN BU GNYE 12000 260893 5000 260892 3000 260891 300 260890
58 | 61Visit product website Cable plug Type 2507, form B according to industry standard Note: Delivery of cable plug includes a flat seal and a fixing screw. For further versions see data sheet Type 2507 Cable plug Dimensions Version Voltage Article no. ~51 32 5.5 0-1 20.8 28.6 40.6 10 Ø 18 8.5 Without circuitry (standard) 2…250 V AC/DC 423845 With LED 24 V AC/DC 423849 With LED and free wheel‑ ing diode 12…24 V AC/DC 423851 With rectifier, LED and varistor 12…24 V AC/DC 423853 Cable plug Type 2516, form C according to DIN EN 175301‑803 Note: Delivery of cable plug includes a flat seal and a fixing screw. For further versions see data sheet Type 2516 Cable plug Dimensions Version Voltage Article no. 15.8 28 approx. 10 Ø 15 M2.5 (1.5) 15.8 (16.8)max. 3.4 -1 3.6 -1 Without circuitry 0…250 V AC/DC 303141 With LED 12…24 V AC/DC 303145 With LED and varistor 12…24 V AC/DC 303148 With rectifier, LED and varistor 12…24 V AC/DC 303142
59 | 61Visit product website Cable glands for ATEX/IECEX terminal box Note: A cable gland in polyamide version is included in the delivery. A nickel plated brass version can be ordered at surcharge. For more information on Ex cable glands, see “7.1. Cable glands for ATEX/IECEx terminal box” on page 33 For more information on Special wrench see “7.2. Special tool to turn the terminal box” on page 33 Description Article no. Ex cable gland, brass, nickel-plated, 6…13 mm 1.) 773278 Ex cable gland, polyamide, 7…13 mm 1.) 773277 Set SC02 AC10: special wrench 2.) incl. service manual 293488 1.) Cable diameter 2.) Not included in the scope of delivery of the valve Throttle plate for NAMUR version With type 6519, it is possible to throttle the exhaust air at the exhaust connections R or S. This functionality reduces the travel speed of the connected actuators (process valves, cylinders, etc.). The throttling function can be achieved either by using the accessories available from Bürkert or by using commercially available throttles suitable for the process environment. In this case, the throttle is mounted on the threaded connection of the housing (connection 3; 5). Note: The throttle plate is installed between the actuator and the NAMUR valve. Accessories Description Version Article no. For regulating the supply air or exhaust air from single acting pneumatic actuators Throttle plate for 3/2-way NAMUR valves Anodised aluminium, NBR seal 907217 2/1 4/12/2 4/2 2/1 4/1 2/2 4/2 For regulating the supply air or exhaust air from double acting pneumatic actuators. Throttle plate for 5/2-way NAMUR valves Anodised aluminium, NBR seal 907218
60 | 61Visit product website Converting plate for NAMUR version The converting plate with silencer is suitable for use with 5/2- and 5/3-way NAMUR valves as a 3/2-; 3/3-way valve. The function NC can be changed to NO by turning the converting plate by 180°. If a throttling is required, a standard throttle must be installed at threaded connection R/5 or S/3. Note: The converting plate is installed between the actuator and the NAMUR valve. Accessories Description Version Article no. Converting plate NAMUR Converting plate for 3/2-way NAMUR valves Anodised aluminium, NBR seal 907216
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