0121 BURKERT | Alldatasheet
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Visit product website DATA SHEET Type 1087 Timer, form A according to DIN EN 175301 803 Type 2518 Cable plug, form A according to DIN EN 175301 803 Type 2509 Cable plug, form A according to DIN EN 175301 803 Standard | EU | en | 2023 - 12 - 11 | 12 Direct-acting 2/2 or 3/2-way pivoted armature valve
- Direct-acting, media-separated valve up to DN 8 Maintenance-free pivoted armature technology Vibration-proof, block screwed coil system Service-friendly, robust manual override Explosion-proof variants The 0121 valve is a direct-acting, media separated pivoted armature valve. It is available as a 2/2 and 3/2-way variant. As a 3/2-way variant, it can be used as a distributor or mixing valve. Various diaphragm materials and circuit functions are available depending on the actual application. The range of bodies includes stain- less steel, PTFE and PVC versions. The solenoid coils are moulded with a chemi- cally resistant epoxy. Since the coil system is separated from the medium by a diaphragm, the valve is especially suitable for critical media such as aggressive acids and lyes. The 0121 is equipped with manual override for start-up and testing. To reduce energy demands, all the coils can be delivered with electronic power reduction or as an impulse variant. The switching status can be indicated via posi- tion feedback as a binary or NAMUR signal. Product variants described in the data sheet may differ from the product presentation and description. Type description Can be combined with Type 0121 © Christian Bürkert GmbH & Co. KG, Subject to alteration
2 | 16Visit product website Table of contents 1. General technical data 3 Circuit functions Approvals and conformities 3.2. Conformity 3.3. Standards 3.4. Explosion protection 3.5. Nordamerika (USA/Kanada) 4. Materials 7 4.2. Material specifications 5. Dimensions 8 5.2. Explosion-proof version Terminal box version Cable version 6. Device/Process connections 10 6.2. Pin assignment explosion-proof version 7. Performance specifications 11 Standard version Explosion-proof version 8. Product accessories 12 8.2. Accessories explosion-proof version 8.3. Cable glands for ATEX/IECEx terminal box 8.4. Special tool to turn the terminal box 9. Ordering information 13 9.2. Bürkert product filter 9.3. Bürkert Product Enquiry Form 9.4. Ordering chart Standard version Explosion-proof version 9.5. Ordering chart accessories Cable plug Type 2518, form A according to DIN EN 175301 803 Cable plug Type 2509, form A according to DIN EN 175301 803 Cable glands for ATEX/IECEx terminal box Mounting plate complete for DIN rail mounting Locking ring
3 | 16Visit product website 1. General technical data Product properties Dimensions Further information can be found in chapter “5. Dimensions” on page 8 Materials Seal FKM FFKM EPDM Body PTFE PVC (resistant according to DIN 8062, 8061) Stainless steel 1.4401 PVDF (on request) Material resistance Further information can be found in chapter “4.1. Bürkert resistApp” on page 7 Weight Standard version Stainless steel body: 0.9 kg PVC body: 0.38 kg PTFE body: 0.5 kg Explosion-proof version Stainless steel body: 1.15 kg PVC body: 0.62 kg PTFE body: 0.75 kg Orifice DN 2…DN FFKM only possible up to DN 6.0 Circuit function Further information can be found in chapter “2. Circuit functions” on page 5 Thermal insulation class of solenoid coil H Performance data Duty cycle With stainless steel 100 With PTFE 40 % duty cycle (60 % intermittent operation) in 10 min at 8 W version 100 % duty cycle for 5 W version or high-capacity electronic With PVC 10 % duty cycle (10 min) 100 % duty cycle for version with high-capacity electronic Switching frequency Standard version Max. 100/min with AC Max. 10/min for UC (high-capacity electronic) Explosion-proof version Medium temperature up to + °C: max. 20/min Medium temperature up to + °C: max. 5/min Switching time 1.) standard version Frequency AC Opening: 20 ms Closing: 11 ms Frequency DC Opening: 11 ms Closing: 8 ms Response time 1.) explosion-proof version Orifice DN 2…DN
8 Opening: 30
Closing: 40 ms Electrical data Power consumption standard Frequency AC Inrush: 30 VA Hold: 15 VA Hold: 8 W Frequency DC Cold: 11 W Warm: 8 W Power consumption explosion-proof version Frequency AC/DC Inrush: 40 W Hold: 3 W Voltage Standard version 24 V/50 Hz, 110 V/50 Hz, 230 V/50 Hz, 120 V/60 Hz, 240 V/60 Hz, 12 V/DC, 24 V/DC (further voltages on request) Explosion-proof version 24 V, 230 V (further voltages on request) Voltage tolerance ±
4 | 16Visit product website Medium data Operating medium With FKM Oxydizing acids and substances, hot oils with additives, salt solutions, waste gases With FFKM Aggressive mediums, hot air, hot oils, aromatics, ether, esther, ketones With EPDM Alkalis, acids to medium concentrations, alkaline washing and bleaching lyes All Materials Further information can be found in chapter “4.1. Bürkert resistApp” on page 7 Medium temperature standard version With body material PTFE or stainless steel EPDM: - °C…+ FKM: - °C…+ FFKM: - °C…+ With body material PVC EPDM: - °C…+ FKM: - °C…+ FFKM: - °C…+ Medium temperature explosion-proof version With body material PTFE or stainless steel EPDM: - °C…+ FKM: - °C…+ FFKM: - °C…+ With body material PVC EPDM: - °C…+ FKM: - °C…+ FFKM: - °C…+ Viscosity Max. 37 mm²/s Process/Port connection & communication Electrical connection Standard version Plug contact according to DIN EN 175 301 803 form A for cable plug Type 2518 Plug contact according to DIN EN 175 301 803 form A for cable plug Type 2509 (Also available with pressed-in cable or terminal box on request.) Further information can be found in chapter “9.5. Ordering chart accessories” on page 15 Explosion-proof version Pressed-in cable cable (HO5RN-F3G, 3 x 0.75 mm²) Terminal box without safety fuse (Information about ACP016 see operating manual.) Approvals and conformities Standard version Degree of protection IP65 with cable plug Explosion-proof version Degree of protection IP65 Explosion protection Further information can be found in chapter “3.4. Explosion protection” on page 5 Environment and installation Installation As required, preferably with actuator upright Ambient temperature Standard version Max. + Explosion-proof version Max. + 1.) Measurement at + 20 °C, 6 bar at the valve outlet, opening: pressure build-up 0…90 %, closing: pressure reduction 100…10 %
5 | 16Visit product website 2. Circuit functions Symbol Description 2 (A) 1 (P) Circuit function A (CF A) 2/2-way solenoid valve Direct-acting Normally closed 2 (B) 1 (P) Circuit function B (CF B) 2/2-way solenoid valve Direct-acting Normally open 2(A) 1(P) 3(R) Circuit function C (CF C) 3/2-way solenoid valve Direct-acting Normally closed 2(B) 1(P) 3(R) Circuit function D (CF D) 3/2-way solenoid valve Direct-acting Normally open 2(A) 1(P1) 3(P2) Circuit function E (CF E) 3/2-way mixing valve (solenoid valve) 4(A) 2(B) 1(P) Circuit function F (CF F) 3/2-way distribution valve (solenoid valve) Direct-acting 3. Approvals and conformities 3.1. General notes
- The approvals and conformities listed below must be stated when making enquiries. This is the only way to ensure that the pro duct complies with all required specifications. Not all available versions can be supplied with the below mentioned approvals or conformities. 3.2. Conformity In accordance with the Declaration of Conformity, the product is compliant with the EU Directives. 3.3. Standards The applied standards which are used to demonstrate compliance with the EU Directives are listed in the EU-Type Examination Certificate and/or the EU Declaration of Conformity. 3.4. Explosion protection Approval Description Optional: Explosion protection ATEX: EPS 16 ATEX 1 111 X II 2 G Ex mb IIC T4 Gb II 2 D Ex mb IIIC T130 °C Db IECEx: IECEx EPS 16.0049X Ex mb IIC T4 Gb Ex mb IIIC T130 °C Db
6 | 16Visit product website 3.5. Nordamerika (USA/Kanada) Approval Description SOLENOID FOR USE IN HAZARDOUS LOCATIONS E504714 Optional (valid for coils): UL Hazardous Locations – Explosion Protection UL Listed for Hazardous Locations for USA and Canada Class I, Zone 1 Class I, Division 2, Group A, B, C and D Class II + III, Division 2, Group F and G Optional (valid for valves): UL Recognized for the USA The valves are UL Recognized for the USA according to: UL 429 (electrically operated valves) and UL 429A (Electrically Operated Valves for Fire Protection Service) Optional (valid for valves): CSA for Canada The valves are CSA approved for Canada according to: CSA 139 (electrically operated valves) Optional (valid for coils): FM (Factory Mutual) – Explosion Protection FM for Hazardous Locations for USA and Canada Class I, Zone 1 Class I, Division 1, Groups A, B, C and D Class II + III, Division 1, Groups E, F and G
7 | 16Visit product website 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 4.2. Material specifications Note: This sectional drawing shows the standard version with PVC housing and FKM seal. No. Element Material
1 Coil Epoxy
2 O-ring FKM, FFKM, EPDM
3 Toggle pin PTFE
4 Seal FKM, FFKM, EPDM
5 Seat PTFE
PVC (resistant according to DIN 8062, 8061) Stainless steel 1.4401
6 Valve body PTFE
PVC (resistant according to DIN 8062, 8061) Stainless steel 1.4401
8 | 16Visit product website 5. Dimensions 5.1. Standard version Note: Dimensions in mm The dimensions of the cable plug Type 2518 can be found in chapter “Cable plug Type 2518, form A according to DIN EN 175301 803” on page 15 The dimensions of the cable plug Type 2509 can be found in chapter “Cable plug Type 2509, form A according to DIN EN 175301 803” on page 16 B F 1 2 E 5 deep Body material D B E F Stainless steel G ¼ 89 32 76 PVC G ⅜ 91 35 65 PTFE G ⅜ 91 35 76
9 | 16Visit product website 5.2. Explosion-proof version Terminal box version Note: Dimensions in mm Attaching device: M4 x 5 holes on the bottom of the housing on the hole pattern 38 x 24 mm A C 36.6 D 140 Pivoting radius cover R84 Cable gland M20x1.5 or NPT 1/2-14 acc. to ordering code 82.3 120.3 B 64.6 74.4 45° max. screw-in depth for threaded connections Body material A B C D Stainless steel 36 32 76 19.5 PVC 38 35 65 17 PTFE 38 35 76 22.5 Cable version Note: Dimensions in mm Attaching device: M4 x 5 holes on the bottom of the housing on the hole pattern 38 x 24 mm Ø 6 2 C A cable length acc. to
ordering information
40.7 36.5 D 78.5 acc. to ordering code max. screw-in depth for threaded connections Body material A C D Stainless steel 36 76 19.5 PVC 38 65 17 PTFE 38 76 22.5
10 | 16Visit product website 6. Device/Process connections 6.1. Pin assignment standard version Note: The pin assignment (marked No. 1, 2 and 3 in the drawing) depends on the circuit function. In the table, compare the respective pin assignment with the corresponding circuit function. Circuit function Connection Connection Connection 2-way 3-way A A P – 1 2 1 2 B P B – C P R A D R P B E P1 P2 A F A B P 6.2. Pin assignment explosion-proof version Note: The pin assignment (marked No. 1, 2 and 3 in the drawing) depends on the circuit function. In the table, compare the respective pin assignment with the corresponding circuit function. Circuit function Connection Connection Connection 2-way 3-way A A P – 21 2 B P B – C P R A D R P B E P1 P2 A F A B P
11 | 16Visit product website 7. Performance specifications 7.1. Pressure range and flow rate Standard version Circuit function DN KV value water Pressure range 1.) Frequency AC 2.) (50 or 60 Hz) Frequency DC 2.) [m3/h] [bar] [bar] A / F 2 0.1 0…6 0…3 4 0.3 3.) 0…4 0…2 6 0.6 4.) 0…2 0…1 8 1.0 0…1 0…0.8 C / D 2 0.1 0…3 0…1.5 4 0.3 3.) 0…2 0…1 6 0.6 4.) 0…1 0…0.5 8 1.0 0…0.3 0…0.3 B 2 0.1 0…6 0…3 4 0.3 3.) 0…4 0…2 6 0.6 4.) 0…2 0…1 8 1.0 0…1 0…0.5 E 2 0.1 0…3 0…1.5 4 0.3 3.) 0…2 0…1 6 0.6 4.) 0…1 0…0.5 8 1.0 0…0.2 0…0.2 1.) Pressure data: overpressure to the atmospheric pressure (deviating pressure range for 5 W version) 2.) Heat output 8 W 3.) Nominal diameter DN and seal material FKM resp. FFKM K V value reduces to 0.24 m³/h. 4.) Nominal diameter DN and seal material FKM resp. FFKM K V value reduces to 0.48 m³/h. Explosion-proof version Circuit function DN KV value water 1.) Pressure range 2.) [m3/h] [bar] A / F 2 0.1 0…6 4 0.3 3.) 0…4 6 0.6 4.) 0…2 8 1.0 0…1 C / D 2 0.1 0…3 4 0.3 3.) 0…2 6 0.6 4.) 0…1 8 1.0 0…0.3 B 2 0.1 0…6 4 0.3 3.) 0…4 6 0.6 4.) 0…2 8 1.0 0…1 E 2 0.1 0…3 4 0.3 3.) 0…2 6 0.6 4.) 0…1 8 1.0 0…0.2 1.) Measurement at + 20 °C, 1 bar at the valve inlet and free outlet 2.) Pressure data: overpressure to the atmospheric pressure 3.) Nominal diameter DN and seal material FKM resp. FFKM K V value reduces to 0.24 m³/h. 4.) Nominal diameter DN and seal material FKM resp. FFKM K V value reduces to 0.48 m³/h.
12 | 16Visit product website 8. Product accessories 8.1. Accessories standard version Option Variable code Specifications Oxygen versions NL02 Suitable for applications with oxygen (non-metal materials that are in contact with the medium, are tested and approved according to BAM) Increased purity requirements, e.g. oil, grease and silicone-free NL50/ NL05 Wetted parts are specially cleaned and packaged in accordance with the valves 1060 . Function as opener, closer or toggle switch depending on the connection (no IP65 achievable) High-power electronics CZ05 Inrush power 60 W, nominal holding current 3 W; with plastic versions 100 duty cycle is now feasible Vacuum version NA02 Suitable for vacuum up to - 0.98 bar Improved purity and tightness requirements NA03 Wetted parts are specially cleaned and leak tested to 10 - 4 mbar x l/sec Coil with reduced power (5 W) – Devices have lower pressure range; with plastic versions 100 % duty cycle is now feasible Cable plug JHxx/ JGxx/ JFxx Cable plug is part of the delivery. Cable plug versions (according to DIN EN 175301 803 form A), see separate data sheet Type 2518 and Type 2509 Approvals PD02 UR (UL Recognized)/CSA approval PE95 UL (UL Listed) approval PR05 cFMus approved coil Class I, Division 1, Groups A, B, C and D - T4 Class II, Division 1, Groups E, F and G - T4 Class III, Division 1 - T4 Class I, Zone 1, AEx mb IIC T4 Gb, Zone 21 AEx mb IIIC T130 °C Db Ex mb IIC T4 Gb; Ex mb IIIC T130 °C Db PU15 UL Listed for Hazardous Locations for USA and Canada, Class I, Zone 1, AEx eb mb IIC T4; Zone 21, AEx mb tb IIIC T130 °C / Class I, Div 2, Group A,B,C,D; Class II+III, Div 2, Group F,G PX41 EPS 16 ATEX 1111 X/IECEx EPS 16.0049X, 2G T4 IIC/2D T130 °C IIIC, Tamb - °C…+ °C, single and block mounting Possible conformities (depending on the assembly) – EAC, drinking water, FDA 8.2. Accessories explosion-proof version Option Variable code Specifications Oxygen versions NL02 Suitable for applications with oxygen (non-metal materials that are in contact with the medium, are tested and approved according to BAM) Increased purity requirements, e.g. oil, grease and silicone-free NL50/ NL05 Wetted parts are specially cleaned and packaged in accordance with the valves Vacuum version NA02 Suitable for vacuum up to - 0.98 bar Increased purity and tightness requirements NA03 Wetted parts are specially cleaned and leak tested to 10 - 4 mbar x l/sec
13 | 16Visit product website 8.3. Cable glands for ATEX/IECEx terminal box Note: A polyamide cable gland is included in the scope of delivery. A nickel-plated brass version can be ordered for a surcharge, see “Cable glands for ATEX/IECEx terminal box” on page 16 Description Ex approvals Dimensions Certification Identification Ex cable gland, Nickel-plated brass, 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 8.4. Special tool to turn the terminal box Note: This special tool is not included in the scope of delivery of the valve, see “Cable glands for ATEX/IECEx terminal box” on page 16 Description Components of the set Set SC02-AC10
- Special wrench Service manual 9. Ordering information 9.1. Bürkert eShop 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
14 | 16Visit product website 9.2. 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 9.3. Bürkert Product Enquiry Form Bürkert Product Enquiry Form – Your enquiry quickly and compactly Would you like to make a specific product enquiry based on your technical requirements? Use our Product Enquiry Form for this purpose. There you will find all the relevant informa- tion for your Bürkert contact. This will enable us to provide you with the best possible advice. Fill out the form now 9.4. Ordering chart Standard version Note: Articles with reduced delivery time Circuit function Port connection Orifice Body or seat material Seal material Article no. 024/DC 024/50 230/50 120/60 [inch] [mm] [V/Hz] [V/Hz] [V/Hz] [V/Hz] With plastic or stainless steel body, manual override and cable plug (UC with silicon cable 3.)) CF A 1.) 2/2-way solenoid valve Direct-acting Normally closed 2 (A) 1 (P) G ⅜ 4.0 PVC FKM 049654 048940 047859 – G ⅜ 4.0 PVC EPDM 050795 050085 049267 – G ⅜ 6.0 PVC FKM 048749 049348 047810 049228 G ⅜ 6.0 PVC EPDM 049337 049678 049291 – G ⅜ 8.0 PVC FKM 049697 3.) 052800 052302 – G ⅜ 8.0 PVC EPDM 048698 3.) 050967 050701 450543 G ¼ 4.0 Stainless steel FKM 055244 056934 052441 – G ¼ 4.0 Stainless steel EPDM 136290 – 136292 – G ¼ 6.0 Stainless steel FKM 040482 057086 054595 – G ¼ 6.0 Stainless steel EPDM 049113 – – – G ⅜ 4.0 PTFE FFKM 2.) 122632 3.) – 077191 457453 4.) G ⅜ 4.0 PTFE FFKM 151733 – 136205 – G ⅜ 4.0 PTFE FFKM 132098 3.) – – – CF B 1.) 2/2-way solenoid valve Direct-acting Normally open 2 (B) 1 (P) G ⅜ 4.0 PVC FKM – – 050158 – G ⅜ 6.0 PVC EPDM 135416 3.) – – – G ⅜ 4.0 PTFE FFKM 132096 3.) – – – G ⅜ 6.0 PTFE FFKM 132097 3.) – – –
15 | 16Visit product website Circuit function Port connection Orifice Body or seat material Seal material Article no. 024/DC 024/50 230/50 120/60 [inch] [mm] [V/Hz] [V/Hz] [V/Hz] [V/Hz] CF C 3/2-way solenoid valve Direct-acting Normally closed 2(A) 1(P) 3(R) G ⅜ 4.0 PVC FKM 051701 – – – G ⅜ 6.0 PVC EPDM – – 051577 – G ⅜ 4.0 PTFE FFKM – – 130625 – G ⅜ 4.0 PTFE FKM 044771 – – – G ⅜ 6.0 PTFE FFKM 2.) 131364 3.) – – – G ¼ 4.0 Stainless steel EPDM – – 135858 – CF E 3/2-way mixing valve (solenoid valve) 2(A) 1(P1) 3(P2) G ¼ 4.0 Stainless steel FKM – – 042457 – G ⅜ 6.0 PVC EPDM 048673 – – – G ⅜ 4.0 PTFE FFKM 151715 – 130934 – G ⅜ 4.0 PTFE FFKM 2.) 135028 – – – CF F 3/2-way distribution valve (solenoid valve) Direct-acting 4(A) 2(B) 1(P) G ⅜ 6.0 PVC FKM 049533 052181 047916 – G ⅜ 6.0 PVC EPDM 040062 048760 050491 – G ⅜ 4.0 PTFE FFKM 2.) – – 124239 – G ⅜ 6.0 PTFE FFKM 141134 – – – G ⅜ 6.0 PTFE FKM 051256 – – – – = not available 1.) The listed article numbers and circuit functions have a housing with straight pass. 2.) The valve seat seal material is FFKM, the O-ring seal material (seat) is FKM. 3.) The listed article numbers are equipped with a high-performance coil (60 W-inrush, 3 W-operation) and injected cable. 4.) The cable plug is not included in the scope of delivery. Explosion-proof version Note: ATEX/IECEx versions are available on request. 9.5. 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
16 | 16Visit product website Cable plug Type 2509, form A according to DIN EN 175301 - 803 Note: Without circuitry (standard) Refer to data sheet Type 2509 for more information about the cable plug. Cable plug Dimensions Version Voltage Article no. 0.71 0.71 1.10 1.28 2.32 1.28 0.17 0.04 1.10 NPT ½ Ø 1.02 2 1 Without circuitry 0…250 V AC/DC 137943 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. Refer to “8.3. Cable glands for ATEX/IECEx terminal box” on page 13 for more information about Ex cable glands. Refer to “8.4. Special tool to turn the terminal box” on page 13 for more information about special wrench. Description Article no. Ex cable gland, nickel-plated brass, 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 Mounting plate complete for DIN rail mounting Description Article no. Mounting plate cpl. Valve 013253 1.) Use only with 2/2-way straight-through valves Locking ring Description Article no. Locking ring to prevent inadvertent manual actuation 013372