Danfoss has a wide range of WRAS approved solenoid valves probably larger than any other manufacturer. Danfoss is the sensible choice when you are looking for valves for use in potable water.

The WRAS approved solenoid valves range from 1/8" up to 2" in size. The WRAS approved valves can be found within the normal valve product pages- types EV210A, EV210B, EV220A, EV220B, and EV250B. Some of the EV220B valve also has the French approval ATTESTATION DE CONFORMITE SANITAIRE, ACS and the Polish approval PANSTWOWY ZAKLAD HIGIENY, PZH. All these valves must have seal material in EPDM.
Danfoss are one of the few manufacturers which offer both normally closed (power open EV220B / EV250B) and normally open (power to close EV250B) valves which are approved for use on potable water, and has the WRAS approval.
All valves with the WRAS certificate use EPDM seals which are the ideal choice to seal for use with water and a temperature range from -30° C to 140°C. Danfoss solenoid valves with WRAS approval comprise EV210B DN 1.5 to 6, brass & SS EV210A DN 1.2 to 3.5, brass & SS EV220A DN 6 to 22 EV220B DN 6 to 12, brass & DZR brass EV220B 15 to 50 brass, DZR & SS EV250B DN 12 to 22, EV310A screwed and sub base versions, brass & Stainless steel.
Approvals
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 15BD;EV220B 20BD;EV220B 25BD;EV220B 32BD;EV220B 40BD;EV220B 50G
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 6B;EV220B 10B
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 15SS;EV220B 20SS;EV220B 25SS;EV220B 32SS;EV220B 40SS;EV220B 50SS
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 12BD
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 6BD;EV220B 10BD
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV210A 1.2B;EV210A 1.5B;EV210A 2.0B;EV210A 2.5B;EV210A 3.0B;EV210A 3.5B
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 12B;EV220B 18B;EV220B 22B
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 15B;EV220B 20B;EV220B 25B;EV220B 32B;EV220B 40B;EV220B 50G
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV250B 10BD;EV250B 12BD;EV250B 18BD;EV250B 22BD
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV210B 1.5SS;EV210B 2.0SS;EV210B 3.0SS;EV210B 4.5SS
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV210B 1.5B;EV210B 2.0B;EV210B 3.0B;EV210B 4.5B
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV310A 1.2B;EV310A 1.5B;EV310A 2.0B
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV250B 10BD;EV250B 12BD;EV250B 18BD;EV250B 22BD
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220A 6B;EV220A 10B;EV220A 12B;EV220A 14B;EV220A 18B;EV220A 22B
WRAS-S - Water Regulations Advisory Scheme Solenoid valve, EV220B 15SS;EV220B 20SS;EV220B 25SS;EV220B 32SS;EV220B 40SS;EV220B 50SS
Links
EV210A Direct-operated valve
EV210B Direct operated valve
EV220A Servo-operated valve
EV220B 15-50 Servo-operated valve
EV220B 6-22 Direct-operated valve
EV250B Assisted-lift valve
EV310A Direct-operated 3 way valve
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