6144 BURKERT | Alldatasheet
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Visit product website DATA SHEET Type 6524 3/2-way or 2 x 3/2-way solenoid valve for pneu- matic applications Type 2505 10 mm socket for Bürkert small solenoid valves Standard | EU | en | 2023-07-07 | 11 3/2-way flipper solenoid valve, direct-acting
- Direct-acting 0 to 10 bar Low power consumption Standard, Ex ia version 10 mm installation width / 11 mm width/station Type 6144 is a direct-acting 3/2-way solenoid valve designed for neutral gases and liquids. Through the movement between the two end positions, the switching element (flipper) seals one of the two opposing valve seats and connects the other to the working port. This movement is caused by the mag- netic field pushing a permanent magnet, which is fixed to the flipper element, when switching the solenoid. In addition to its exceptional performance char- acteristics, the flipper principle is especially marked by its very low switching noise and low wear level. Furthermore, integrated medium separation enables use above and beyond pneumatic applications. Depending on the applica- tion, various flange connections are available that are suitable for both indi- vidual and block installation. Installation advice: The valve must be at least 5 mm away from other ferromagnetic materials in order to avoid malfunctioning during operation. Product variants described in the data sheet may differ from the product presentation and description. Type descriptionCan be combined with Type 6144 © Christian Bürkert GmbH & Co. KG, Subject to alteration
2 | 17Visit product website Table of contents 1. General technical data 3 Product versions 2.2. Fluidic connection versions 3. Circuit functions 5 Materials 4.2. Material specifications 5. Dimensions 6 5.2. Single manifold for Bürkert flange (10 x 18 mm) 5.3. Multiple manifold for Bürkert flange (10 x 18 mm) 5.4. Bürkert flange vertical (10 x 32 mm) 5.5. Bürkert flange lateral (10 x 42 mm) 5.6. Single manifold for Bürkert flange lateral (10 x 42 mm) 5.7. Multiple manifold for Bürkert flange lateral (10 x 42 mm) 5.8. Bürkert flange horizontal (26 x 41 mm) 6. Performance specifications 13 7. Ordering information 13 7.2. Bürkert product filter 7.3. Ordering chart Standard version ATEX/IECEx ia version 7.4. Ordering chart accessories Single manifold for Bürkert flange (10 x 18 mm) Multiple manifold for Bürkert flange (10 x 18 mm) Single manifold for Bürkert flange lateral (10 x 42 mm) Multiple manifold for Bürkert flange lateral (10 x 42 mm) Rectangular cable plug Type 2505
3 | 17Visit product website 1. General technical data Product properties Dimensions Detailed information can be found in chapter “5. Dimensions” on page 6 Material Seal FKM (other materials on request) Fluid housing PPS Minimum bending radius for flying leads version Single bending: 8.5 mm radius Orifice DN 0.6 Circuit function Monostable Detailed information can be found in chapter “3. Circuit functions” on page 5 Performance data Duty cycle Continuous operation 100 Switching time1.) Standard version Opening: approx. 8 ms (pressure rise 0…10 %) Closing: approx. 10 ms (pressure drop 100…90 Explosion-proof version Opening: approx. 14 ms (pressure rise 0…10 Closing: approx. 18 ms (pressure drop 100…90 Electrical data Operating voltage2.) 24 V DC, 12 V DC (further voltages on request) Electrical control With SPS possible Nominal power 0.8 W Voltage tolerance3.) ± 10 % Switching frequency4.) Approx. 17 Hz Medium data Operating medium Compressed air lubricated, oil-free or dry, neutral gases and liquids (5 μm filtering) See chapter “4.1. Chemical Resistance Chart – Bürkert resistApp” on page 5 Medium temperature - °C…+ Process/Port connection & communication Electrical connection Rectangular plug Type 2505 2 FEP-flying leads 0.2 mm², AWG 24, length 500 mm (round plug M8 x 1 or PCB plug RM 5.08 mm on request) Port connection Bürkert flange (10 x 18 mm) Bürkert flange vertical (10 x 32 mm) Bürkert flange lateral (10 x 42 mm) Bürkert flange horizontal (26 x 41 mm) UNF ¼"- Hose connector Approvals and certificates Degree of protection IP30 IP65 with flying leads Protection class 3 acc. VDE 0580 Type of protection Standard version Without Explosion-proof version PTB 07 ATEX 2048 X, II 2G Ex ia IIC T4…T6 Gb IECEx PTB 07.0063X, Ex ia IIC T4…T6 Gb Environment and installation Installation position As required, preferably with actuator upright (5 mm minimum distance to ferromagnetic materials) Ambient temperature - °C…+ 1.) Measurement at 6 bar and + 20 °C at the valve outlet acc. to DIN ISO 12238:2001 2.) Battery voltage, observe polarity as shown on top of the valve 3.) Max. allowed ripple 4.) At ambient temperature +
4 | 17Visit product website 2. Product versions 2.1. Electrical connection versions Note: Rectangular plug as standard Other connections on request Rectangular plug Type 2505 2 FEP flying leads 0.2 mm², AWG 24, length on request PCB plug (RM 5.08 mm) (e.g. for PCB mounting 0.63 0.63) Round plug M8 × 1 Standard mit Rechteckstecker mit Rundstecker mit Steckerstifte mit Litzen Standard mit Rechteckstecker mit Rundstecker mit Steckerstifte mit Litzen Standard mit Rechteckstecker mit Rundstecker mit Steckerstifte mit Litzen Standard mit Rechteckstecker mit Rundstecker mit Steckerstifte mit Litzen 2.2. Fluidic connection versions Note: The materials of the fluidic connections may differ from the fluid housing material mentioned in chapter “1. General technical data”. Bürkert flange (10 x 18 mm) Bürker t flange vertical (10 x 32 mm) Bürkert flange lateral (10 x 42 mm) Bürkert flange horizontal (26 x 41 mm) UNF ¼"- 28 Hose connector
5 | 17Visit product website 3. Circuit functions Symbol Description NC NO Circuit function C (CF C) 3/2-way solenoid valve Direct-acting, with manual override Normally closed NO NC Circuit function D (CF D) 3/2-way solenoid valve Direct-acting, with manual override Normally open 4. Materials 4.1. Chemical Resistance Chart – 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 4.2. Material specifications No. Element Material
1 Casting compound Thermelt
2 Housing PPS
3 Plug (symbolic illustration for all cable
connections; other versions on request) PA
4 Manual override PA
5 Ball 1.4301
6 Sealing element FKM, EPDM
7 Sealing mat FKM, EPDM
8 Port connection (symbolic illustration
for all port connections; other versions on request) PA, PPS, PEEK
9 Seal FKM
6 | 17Visit product website 5. Dimensions 5.1. Bürkert flange (10 x 18 mm) Note: Dimensions in mm The valve can be supplied with or without manual override (left or right hand side) (Standard position: opposite electrical connec tion). 0.63 9.3 27.1 5.08 3.65 R0.2 18 6.5 31.45 3 (21.5) 13.95 21.5 max. Ø 2 M1.6 min. 5
7 | 17Visit product website 5.2. Single manifold for Bürkert flange (10 x 18 mm) Note: Dimensions in mm Port connection: M3 Material: aluminium (black anodised) 4.5 M3 M3 4.5 4 4 21.5 Ø 1.2 Description Article no. Single manifold for Bürkert flange 639873 5.3. Multiple manifold for Bürkert flange (10 x 18 mm) Note: Dimensions in mm Port connection: M5 Material: aluminium (black anodised) 12.5 Ø 1.2 A B 4.5 21.5 (n-1)x11 4.4 9.2 M5x5 deep n A B Article no. 2 valves 22 01.) 641911 4 valves 44 22 641912 6 valves 66 44 639874 Blanking plate kit 645512 1.) Drill holes are at the same level.
8 | 17Visit product website 5.4. Bürkert flange vertical (10 x 32 mm) Note: Dimensions in mm The valve can be supplied with or without manual override (left or right hand side) (Standard position: opposite electrical connec tion). 0.63 9.3 5.08 30.9 3.65 R0.2 18 6.5 35.25 4.8 17.75 (25) max. Ø 2 M3 min. 5
9 | 17Visit product website 5.5. Bürkert flange lateral (10 x 42 mm) Note: Dimensions in mm The valve can be supplied with or without manual override (left or right hand side) (Standard position: opposite electrical connec tion). 0.63 9.3 5.08 37.1 3.65 R0.2 18 6.5 41.45 3.1 23.95 6.4 max. Ø 1.6 M1.6 min. 5 5.5
10 | 17Visit product website 5.6. Single manifold for Bürkert flange lateral (10 x 42 mm) Note: Dimensions in mm Port connection: M3 Material: aluminium (black anodised) 6.4 Ø 1.5 2.75 2.75 5.5 Description Article no. Single manifold for Bürkert flange lateral (10 x 42 mm) 639234
11 | 17Visit product website 5.7. Multiple manifold for Bürkert flange lateral (10 x 42 mm) Note: Dimensions in mm Port connection: M5 Material: aluminium (black anodised) Mounting hole: M3x4 thread A (n-1)x11 Ø 1.5 2.75 2.75 6.4 B 4.5 9 4.5 n A B Article no. 2 valves 22 01.) 641915 4 valves 44 22 641916 6 valves 66 44 639235 Blanking plate kit 645513 1.) Drill holes are at the same level.
12 | 17Visit product website 5.8. Bürkert flange horizontal (26 x 41 mm) Note: Dimensions in mm The valve can be supplied with or without manual override (left or right hand side) (Standard position: opposite electrical connec tion). 0.63 9.3 2.8 5.08 36.3 2.7 3.65 R0.2 18 6.5 40.65 (20.5) 23.15 20.5 max. Ø 1.5 M2 min. 3.5 2.7 5.4
13 | 17Visit product website 6. Performance specifications 6.1. Electrical data ATEX/IECEx ia version Note: The valve is designed to operate on 24 V DC outputs through an intermediary intrinsically safe apparatus (isolating block or barri er). Please refer to the Type 6144 additional instructions for the permissible maximum values/value pairs. Type of protection: PTB 07 ATEX 2048 X, II 2G Ex ia IIC T4…T6 Gb IECEx PTB 07.0063X, Ex ia IIC T4…T6 Gb SPS/ PLC Barrier/ isolating component
24 V DC ≥ Umin
+≥ lmin+ Version Resistance at 20 Minimum terminal voltage Minimum current [Ω] [V] [mA] For use with a 30 Ω supply module 320 9.3 29 High resistance version 510 11.7 23 7. Ordering information 7.1. Bürkert eShop – Easy ordering and quick delivery Bürkert eShop – Easy ordering and quick delivery 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 7.2. 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
14 | 17Visit product website 7.3. Ordering chart Standard version Note: Includes 2 x fixing screws for Bürkert flange: 4 × M1.6 × 3.5; Bürkert flange lateral: 2 × M1.6 × 20 and Bürkert flange horizontal: 2 × M2 × 6 Rectangular cable plug Type 2505 is not included in the delivery (see “7.4. Ordering chart accessories” on page 16 Further versions available on request Circuit function Port con- nection Orifice QNn value air KV value water Voltage/ Frequency Nominal power Pressure range Manual over- ride Electrical connection Article no. [mm] [l/min] 1.) [m3/h]2.) [V/Hz] [W] [bar] 3.) CF C 3/2-way solenoid valve Direct-acting, with manual override Normally closed NC NO Bürkert flange plug 182862 Flying leads 0.5 m 215686 24/DC Rectangular plug 181367 Flying leads 0.5 m 202578 Bürkert flange lateral Rectangular plug 175682 Flying leads 0.5 m 214196 Bürkert flange horizontal Rectangular plug 357406 Flying leads 0.5 m on request CF D 3/2-way solenoid valve Direct-acting, with manual override Normally open NO NC Bürkert flange 0.6 8.5 0.0075 24/DC 0.8 0…10 yes Rectangular plug 175653 Flying leads 0.5 m on request Bürkert flange lateral Rectangular plug 179098 Flying leads 0.5 m on request Bürkert flange horizontal Rectangular plug 357407 Flying leads 0.5 m on request 1.) Measurement at 6 bar and + 20 °C at the valve inlet and 1 bar pressure difference 2.) Measurement at 1 bar and + °C at the valve inlet and free outlet 3.) Pressure data: Overpressure to atmospheric pressure 4.) Application with vacuum on request
15 | 17Visit product website ATEX/IECEx ia version Note: Including fixing screws for Bürkert flange: M1.6 3.5 Rectangular cable plug Type 2505 is not included in the delivery (see “7.4. Ordering chart accessories” on page 16 Approval according to PTB 07 ATEX 2048 X: II 2G Ex ia IIC T4…T6 Gb and IECEx PTB 07.0063X: Ex ia IIC T4…T6 Gb Circuit function Port connection Orifice QNn value air KV value water Pressure range Manual override Resistance at °C ± Minimum hold- ing current Article no. [mm] [l/min] 1.) [m3/h]2.) [bar]3.) [Ω] [mA] CF C 3/2-way solenoid valve Direct-acting, with manual override Normally closed NC NO Bürkert flange 0.6 8.5 0.0075 0…7 yes 320 29 175657 510 23 175656 CF D 3/2-way solenoid valve Direct-acting, with manual override Normally open NO NC Bürkert flange 0.6 8.5 0.0075 0…7 yes 320 29 183550 1.) Measurement at 6 bar and + 20 °C at the valve inlet and 1 bar pressure difference 2.) Measurement at 1 bar and + °C at the valve inlet and free outlet 3.) Pressure data: Overpressure to atmospheric pressure Further versions on request Additional The valve can be supplied with a manual override on the left or right side, or without manual override on request. Electrical connection Electrical connection can be supplied either on the left or right side. Possible electrical connections are 2 single flying leads, round plug M8 1 or plug for PCB contact.Control function/Circuit function Circuit function A, B and T
16 | 17Visit product website 7.4. Ordering chart accessories Single manifold for Bürkert flange (10 x 18 mm) The ordering information for this manifold can be found in chapter “5.2. Single manifold for Bürkert flange (10 x 18 mm)” on page Multiple manifold for Bürkert flange (10 x 18 mm) The ordering information for this manifold can be found in chapter “5.3. Multiple manifold for Bürkert flange (10 x 18 mm)” on page Single manifold for Bürkert flange lateral (10 x 42 mm) The ordering information for this manifold can be found in chapter “5.6. Single manifold for Bürkert flange lateral (10 x 42 mm)” on page Multiple manifold for Bürkert flange lateral (10 x 42 mm) The ordering information for this manifold can be found in chapter “5.7. Multiple manifold for Bürkert flange lateral (10 x 42 mm)” on page Rectangular cable plug Type 2505 Note: For further versions see data sheet Type 2505 Accessories Description Article no. Rectangular cable plug Type 2505 with 3 m cable 252572 Rectangular cable plug Type 2505 with 5 m cable 255194 Rectangular cable plug Type 2505 with 300 mm flying leads 644068 Rectangular cable plug Type 2505 with 600 mm flying leads 162144
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