Monostable NAMUR solenoid valves, 3/2 and 5/2-way – Range of 24 models

Monostable G1/4 NAMUR solenoid valves for pneumatic rotary actuators, convertible 5/2–3/2-way, in aluminium or AISI 316L, also Ex ec, Ex ia, Ex mb and Ex db.

ATEX

IECEx

SIL

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One valve for single- and double-acting actuators

Solenoid valves with NAMUR interface for direct mounting on pneumatic rotary actuators. Thanks to the reversible seal the same valve works as a 5/2 or a 3/2-way valve: it controls both double-acting and spring-return single-acting actuators and simplifies stock management.

The body is aluminium or AISI 316L stainless steel with G1/4 ports (G1/2 and NPT versions available). The interchangeable coils cover the most common DC and AC voltages.

Available protection types

Safe area (non-Ex), also UL version
Ex ec / Ex tc – Zones 2 and 22
Ex ia – intrinsic safety, Zones 1 and 21
Ex mb and Ex db mb – encapsulation, Zones 1 and 21
Ex db – flameproof, Zones 1 and 21

Accessories: distance and adapter plates, LED, M12 and UL plug connectors, throttle plates and silencers. ATEX/IECEx certificates, EU declarations of conformity and SIL declarations are available on request.

Zone 1

Explosive gas atmosphere likely to occur in normal operation

Zone 2

Explosive gas atmosphere unlikely to occur and, if it does, only for a short period

Zone 21

Explosive dust atmosphere likely to occur in normal operation

Zone 22

Explosive dust atmosphere unlikely to occur and, if it does, only for a short period

# General Type: Monostable NAMUR solenoid valves, 3/2 and 5/2-way Available models: 24 # Technical features Interface: NAMUR Ports: G1/4 (G1/2, NPT 1/4 versions) Operating pressure: 2–10 bar Body: aluminium or AISI 316L stainless steel Medium: filtered compressed air, lubricated or not (class 5 ISO 8573-1) SIL level: SIL 1-3

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Dc"],["","Ex ec/tc – 5/2 and 3/2-way (convertible), G1/4, aluminium body, 24 V DC 3 W coil, mechanical spring return, -10…+50 °C",[[5],[2],[0],[0],[0],[4]],0,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=16","II 3G Ex ec IIC T5 Gc · II 3D Ex tc IIIC T95°C Dc"],["","Ex ia – 5/2 and 3/2-way (convertible), G1/4, aluminium body, 24 V DC 1.6 W coil, -20…+50 °C",[[1],[2],[0],[0],[1],[0]],10,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=17","II 2G Ex ia IIC T6 Gb · II 2D Ex tb IIIC T80°C Db"],["","Ex ia – 3/2-way, G1/4, aluminium body, 24 V DC 1.6 W coil, with distance plate, -40…+50 °C",[[1],[0],[0],[0],[2],[0]],11,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=18","II 2G Ex ia IIC T6 Gb · II 2D Ex tb IIIC T80°C Db"],["","Ex ia – 3/2-way, G1/4, stainless steel AISI 316L body, 24 V DC 1.6 W coil, with distance plate, stainless manual override, -10…+50 °C",[[1],[0],[0],[1],[0],[0]],12,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=19","II 2G Ex ia IIC T6 Gb · II 2D Ex tb IIIC T80°C Db"],["","Ex mb – 5/2 and 3/2-way (convertible), G1/4, aluminium body, 24 V DC 3 W coil, coil with 3 m cable, -20…+50 °C",[[3],[2],[0],[0],[1],[0]],13,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=20","II 2G Ex mb IIC T5 Gb · II 2D Ex tb IIIC T95°C Db"],["","Ex db mb – 5/2 and 3/2-way (convertible), G1/4, aluminium body, 230 V AC coil, -20…+50 °C",[[4],[2],[0],[0],[1],[0]],14,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=21","II 2G Ex db mb IIC T5 Gb X · II 2D Ex tb IIIC T95°C Db X"],["","Ex db – 3/2-way, G1/4, aluminium body, 24 V DC 2 W coil, -20…+50 °C",[[2],[0],[0],[0],[1],[0]],15,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=22","II 2G Ex db IIC T6 Gb · II 2D Ex tb IIIC T80°C Db"],["","Ex db – 5/2 and 3/2-way (convertible), G1/4, aluminium body, 24 V DC 2 W coil, -20…+50 °C",[[2],[2],[0],[0],[1],[0]],15,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=23","II 2G Ex db IIC T6 Gb · II 2D Ex tb IIIC T80°C Db"],["","Ex db – 3/2-way, G1/4, aluminium body, 24 V DC 2 W coil, -40…+40 °C",[[2],[0],[0],[0],[2],[0]],15,"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397f73b6387163f7e65b1_elettrovalvole-namur-monostabili-schede-tecniche.pdf#page=24","II 2G Ex db IIC T6 Gb · II 2D Ex tb IIIC T80°C Db"]],"s":{"u":"https://cdn.prod.website-files.com/6aa55eca30c5bd4a1e486a4c/6ae397fcd525b4839554d1cb_mfv-elettrovalvole-namur-monostabili.jpg","c":12},"p":"","nc":1}}

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Monostable NAMUR solenoid valves, 3/2 and 5/2-way – Range of 24 models

Datasheet

PDF

ATEX / IECEx certificate

PDF

EU declaration of conformity