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EV220A, Servo-operated 2/2-way solenoid valves

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5 Item(s)

What is the difference between the EV220A and EV220B solenoid valves?
- Answer: The EV220A valve is a valve with a compact actuator and coil system, suiting many applications with known specifications. The EV220B valve offers more flexibility and an even better performance.
Why is an EV220B solenoid valve more expensive than an EV220A valve?
- Answer: The reason is that the EV220B has a higher performance - can operate with higher temperature and works under higher differential pressure.
Can you send me a UL certificate for EV220A and an A-series coil?
- Answer: This A-serie of valves and coils are UL recognized, not UL approved, and can therefore not be sold as single components. Therefore we recommend that you buy the B-series valves and coils, which are all UL listed.
Which solenoid valve should I choose for showers?
- Answer: For showers, you should use EPDM as seal material. Showers is an open system, so both servo-operated types EV220A and EV220B can be used.
Are your valves certificied for use with water?
- Answer: All our EV210A, EV210B, EV220A, EV220B, EV250B are certified by WRAS. Some of the EV220B valve also have the French approval ATTESTATION DE CONFORMITE SANITAIRE, ACS and the Polish approval PANSTWOWY ZAKLAD HIGIENY, PZH. All these valves have seal material in EPDM.