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WRAS (WRc) Approved Solenoid Valves

WRAS (WRc) Water Regulations Advisory Scheme Approved Solenoid Valves
Danfoss has a wider range of WRAS approved solenoid valves than any other manufacturer. Danfoss is the sensible choice when you are looking for valves for use in potable water.
Danfoss has a huge range of WRAS approved solenoid valves from 1/8" up to 2" in size. The WRAS approved valves can be found within the normal valve product pages.

Danfoss WRAS Valves

Danfoss are one of the few manuafacturers which offers 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 is 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.


The stainless steel body with EPDM seal range type: EV220B 15SS;EV220B 20SS;EV220B 25SS;EV220B 32SS;EV220B 40SS;EV220B 50SS also carry the WRAS approval.

The WATER REGULATIONS ADVISORY SCHEME Ltd is funded by all the UK Water Suppliers and is operated independently of water fittings test laboratories. The Scheme employs its own staff to administer the WRAS Approvals process from its offices in South Wales. WRAS also publicises and promotes consistent interpretation of the Water Supply (Water Fittings) Regulations in England, Wales and Northern Ireland and the Scottish Water Byelaws.

WRAS Approval Number: 1012054

 Range of normally closed solenoid valves with brass bodies and EPDM `O` rings and diaphragms. Inlet incorporates a stainless steel strainer. Maximum working pressure 12.0 bar at 95°C.Size: EV220B 15BD - ½” BSP female inlet/outlet.EV220B 20BD - ¾” BSP female inlet/outlet.EV220B 25BD – 1” BSP female inlet/outlet.EV220B 32BD – 1¼” BSP female inlet/outlet.EV220B 40BD – 1½’” BSP female inlet/outletEV220B 50BD – 2” BSP female inlet/outlet.

WRAS Approval Number: 1102037 

Range of normally closed type in-line solenoid valves with stainless steel bodies and EPDM `O` ring and seats. Maximum working pressure 12.0 bar & maximum operating temperature 95°C.Size: EV210B 1.5SS - 1/8” female BSP inlet/outlet.EV210B 2.0SS - 1/8” female BSP inlet/outlet.EV210B 3.0SS - 1/8” female BSP inlet/outlet.EV210B 2.0SS - ¼” female BSP inlet/outlet.EV210B 3.0SS - ¼” female BSP inlet/outlet.EV210B 4.5SS - ¼” female BSP inlet/outlet.

WRAS Approval Number: 1102038 

Range of in-line solenoid valves with brass bodies and EPDM diaphragms, seats and `O` rings. Minimum working pressure 0.1 bar, Maximum working pressure 12.0 bar. Maximum operating temperature 95°C.Size: EV220B 6B - ¼” female BSP inlet/outlet.EV220B 6B - 3/8” female BSP inlet/outlet.EV220B 10B - 3/8” female BSP inlet/outlet.

WRAS Approval Number: 1102039 

Range of normally closed in-line solenoid valves with brass bodies and EPDM `O` rings and seats. Maximum working pressure 12.0 bar & maximum operating temperature 95°C.Size: EV210B 1.5B - 1/8” female BSP inlet/outlet.EV210B 2.0B - 1/8” female BSP inlet/outlet.EV210B 3.0B - 1/8” female BSP inlet/outlet.EV210B 1.5B - ¼” female BSP inlet/outlet.EV210B 2.0B - ¼” female BSP inlet/outlet.EV210B 3.0B - ¼” female BSP inlet/outlet.EV210B 4.5B - ¼” female BSP inlet/outlet.

WRAS Approval Number: 1102040 

Range of in-line solenoid valves with brass bodies and EPDM diaphragms and seats. Minimum working pressure 0.3 bar, Maximum working pressure 12.0 bar. Maximum operating temperature 95°C.Size: EV220B 12B - ½” female BSP inlet/outlet.EV2220B 18B - ¾” female BSP inlet/outlet.EV220B 22B - 1” female BSP inlet/outlet.

WRAS Approval Number: 1102041 

Range of in-line solenoid valves with brass bodies and EPDM diaphragms, seats and `O` rings. Minimum working pressure 0.1, Maximum working pressure 12.0 bar. Maximum operating temperature 95°C.Size: EV220B 6B - ¼” female BSP inlet/outlet.EV220B 6B - 3/8” female BSP inlet/outlet.EV220B 10B - 3/8” female BSP inlet/outlet.

WRAS Approval Number: 1102042 

Range of in-line solenoid valves with brass bodies and EPDM `O` ring and seats. Minimum working pressure 0.3 bar Maximum working pressure 12.0 bar. Maximum operating temperature 95°C.Size: EV220B 15B - ½” female BSP inlet/outlet.EV220B 20B - ¾” female BSP inlet/outlet.EV220B 25B - 1” female BSP inlet/outlet.EV220B 32B - 1¼” female BSP inlet/outlet.EV220B 40B - 1½” female BSP inlet/outlet.EV220B 50B - 2” female BSP inlet/outlet.

WRAS Approval Number: 1103024 

Range of normally closed in-line solenoid valves with brass bodies and EPDM diaphragm and seat Maximum working pressure 12.5 bar & maximum operating temperature 50°C.Size:  Model: EV220A 6B (¼” BSP female inlet/outlet), EV220A 6B (3/8” BSP), EV220A 10B (3/8” BSP), EV220A 10B (½” BSP), EV220A 12B (½” BSP), EV220A 14B (½” BSP), EV220A 18B (¾” BSP) & EV220A 22B (1” BSP).Marking: Danfoss Denmark and technical data on coil.Danfoss, serial number and direction of flow arrow on body.Danfoss, model number and product information on adhesive label on body

WRAS Approval Number: 1106025

EV250B range of in-line normally closed type solenoid valves with brass bodies, EPDM diaphragm and EPDM `O` rings. Maximum working pressure 10.0 bar @ 95°C.Size:  Model: EV250B 10 BD (3/8” BSP female inlet/outlet). EV25013 12 BD (½” BSP female inlet/outlet). EV250B 18 B D (¾” BSP female inlet/outlet). EV250B 22 BD (1” BSP female inlet/outlet).Marking: Danfoss and direction of flow arrow on body. Danfoss and technical information on coil.

 

WRAS (Water Regulations Advisory Scheme) certificates:-

EV220A Pdf download

EV220B - Pdf download

EV250B - Pdf download

 

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