Water Regulations Approval Scheme Ltd

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WRAS Approval Number: #2107089

Range of pressure relief valves pre-set @ 6.0 bar, incorporating DZR brass bodies, EPDM seal cup and EPDM ‘O’-ring. Maximum operating temperature 99˚C

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2107089
Size:: See model.
Marking:: Taizhou Tongsheng Brass Co., Ltd logo, CR mark flow arrow on body and pressure on cap.
Installation Requirements:: R001
Expiry date:: 31/07/2026
Model:: TS-211 Safety Valve with female thread connection X female thread connection - ½” x ½”, ½” x ¾”, ¾” x ¾”, ¾” x 1” BSP. TS-212 Safety Valve with male thread connection X female thread connection – ½” x ½”, ½” x ¾”, ¾” x ¾” BSP. TS-213 Safety Valve with female thread connection X female thread connection (with connection for pressure gauge) – ½” x ½”, ¾” x ¾” BSP. TS-214 Safety Valve with male thread connection X female thread connection (with connection for pressure gauge) – ½” x ½”, ¾” x ¾” BSP. TS-215 Safety Valve with bayonet coupling X thread connection 20mm x ½” BSP (F). TS-216 Safety Valve with bayonet connection X thread connection 20mm x ½” BSP (F). TS-217 Safety Valve with male thread connection X female thread connection – ½” x ½” BSP. TS-218 Safety Valve with compression connection X compression connection – 15mm x 15mm, 22mm x 22mm. TS-219 Safety Valve with bayonet coupling connection X bayonet coupling connection 20mm x 18.5mm diameter.

Approval Holder:: Taizhou Tongsheng Brass Co Ltd

Company Name
Taizhou Tongsheng Brass Co Ltd
Address
No. 67 Jinhai Road, Economic Development Zone, Yuhuan City, Zhejiang Province Yuhuan, Zhejiang
Country
China

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Manufacturer:: Taizhou Tongsheng Brass Co Ltd

Company Name
Taizhou Tongsheng Brass Co Ltd
Address
No. 67 Jinhai Road, Economic Development Zone, Yuhuan City, Zhejiang Province Yuhuan, Zhejiang
Country
China

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WRAS Approval Number: #2104036

Range of normally closed solenoid valves with brass bodies, EPDM diaphragms and ‘O’-rings. Maximum working pressure 10.0 Bar.

Non-metallic materials and components comply with BS6920 at 85°C

Section:: 2230 Valves
Section Subtitle:: Solenoid, metal.
WRAS Approval Number:: 2104036
Size:: See model.
Marking:: Existing models: Danfoss, flow arrow and size on body. Danfoss, date code and technical info on coil. Models added May 2023: Danfoss logo and flow arrow on body.
Installation Requirements:: R001
Expiry date:: 30/04/2026
Model:: EV220S 10B G3/8: ⅜” BSP (F) inlet/outlet. EV220S 13B G1/2: ½” BSP (F) inlet/outlet. EV220S 14B G1/2: ½” BSP (F) inlet/outlet. EV220S 17B G3/4: ¾” BSP (F) inlet/outlet. Models added May 2023: EV220S 10B G 14E NC000: ¼” BSP (F) inlet/outlet. EV220S 22B G 1E NC000: 1” BSP (F) inlet/outlet. EV220S 25B G 1E NC000: 1” BSP (F) inlet/outlet. EV220S 32B G 114E NC000: 1¼” BSP (F) inlet/outlet. EV220S 40B G 112E NC000: 1½” BSP (F) inlet/outlet. EV220S 50B G 2E NC000: 2” BSP (F) inlet/outlet. EV220S 10B G 14E NC104: ¼” BSP (F) inlet/outlet. EV220S 22B G 1E NC104: 1” BSP (F) inlet/outlet. EV220S 25B G 1E NC104: 1” BSP (F) inlet/outlet. EV220S 32B G 114E NC104: 1¼” BSP (F) inlet/outlet. EV220S 40B G 112E NC104: 1½” BSP (F) inlet/outlet. EV220S 50B G 2E NC104: 2” BSP (F) inlet/outlet.

Approval Holder:: Danfoss A/S

Company Name
Danfoss A/S
Address
Nordborgvej 81 6430 Nordborg
Country
Denmark
Phone
+74 88 22 22
General Email
danfoss@danfoss.com

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Manufacturer:: Danfoss Poland Sp. Z o.o

Company Name
Danfoss Poland Sp. Z o.o
Address
ul. Chrzanowska 5, 05-825 Grodzisk Mazowiecki
Country
Poland
General Email

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WRAS Approval Number: #2104039

Range of latching solenoid valves with brass bodies, EPDM diaphragms and ‘O’-rings. The inlet incorporates a stainless-steel strainer. Maximum working pressure 10.0 Bar. Maximum operating temperature 70°C

Section:: 2230 Valves
Section Subtitle:: Solenoid, metal.
WRAS Approval Number:: 2104039
Size:: See model.
Marking:: Danfoss and flow arrow on body. Danfoss and technical info on coil.
Installation Requirements:: R001
Expiry date:: 30/04/2026
Model:: EV228BW 15BE G1/2: ½” BSP (F) inlet/outlet EV228BW 20BE G3/4: ¾” BSP (F) inlet/outlet EV228BW 25BE G1: 1” BSP (F) inlet/outlet.

Approval Holder:: Danfoss A/S

Company Name
Danfoss A/S
Address
Nordborgvej 81 6430 Nordborg
Country
Denmark
Phone
+74 88 22 22
General Email
danfoss@danfoss.com

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Manufacturer:: Danfoss A/S, Industrial Automation

Company Name
Danfoss A/S, Industrial Automation
Address
Nordborgvej 81 DK-6430 Nordborg Denmark
General Email

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WRAS Approval Number: #2104050

Range of normally closed solenoid valves with brass bodies, stainless steel spring, EPDM seal and diaphragm. Maximum working pressure - WZS1DF prefix models 7.84532 bar, WSLP1DF prefix models 9.80665 bar. Maximum operating temperature 85°C.

Section:: 2230 Valves
Section Subtitle:: Solenoid, metal.
WRAS Approval Number:: 2104050
Size:: See model.
Marking:: Yuyao Sanlixin Solenoid Valve Co., Ltd. logo, Sanlixin and size on adhesive label on coil. Flow arrow on body.
Installation Requirements:: R001
Expiry date:: 30/04/2026
Model:: WSLP1DF-XXXXX-E1-XX-03-X. WSLP1DF-XXXXX-E1-XX-XX-X. WZS1DF-XXXXX-E9-XX-XX-X (Pilot operated). WZS1DF-XXXXX-E1-XX-XX-X (Direct acting). Where XXXXX = voltage and current -02 = AC220V, AC230V, AC240V. -01 = AC110V, AC120V. -05 = AC24V. -12 = DC12V. -13 = DC24V. First XX = size WSLP1DF-XXXXX-E1-XX-03-X models -A = 1/8” -B = 1/4” WSLP1DF-XXXXX-E1-XX-XX-X models -C = 3/8” -D = 1/2” -E = 3/4” -G = 1” WZS1DF-XXXXX-E9-XX-XX-X models -B = 1/4” -C = 3/8” -D = 1/2” WZS1DF-XXXXX-E1-XX-XX-X models -C = 3/8” -D = 1/2” -E = 3/4” -G = 1” Second XX or 03 = flow path (mm) WSLP1DFXXXXXE1-XX-03-X models -03 = 3.0mm WSLP1DF-XXXXX-E1-XX-XX-X models -13 = 13.0mm -20 = 20.0mm -25 = 25.0mm WZS1DF-XXXXX-E9-XX-XX-X models -10 = 10.0mm -13 = 13.0mm WZS1DF-XXXXX-E1-XX-XX-X models -15 = 15.0mm -20 = 20.0mm -25 = 25.0mm X = screw thread -N = US standard NPT connection -P = PT screw thread connection -R = RC screw thread connection -Blank = G thread

Approval Holder:: Yuyao Sanlixin Solenoid Valve Co., Ltd.

Company Name
Yuyao Sanlixin Solenoid Valve Co., Ltd.
Address
No.9 Hongqiao Road, Yuyao, Ningbo, Zhejiang
Postcode
315400
Country
China

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WRAS Approval Number: #2109045

‘EV220A-W’ range of normally closed solenoid valves with brass bodies, EPDM diaphragms and ‘O’-rings. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.

Section:: 2230 Valves
Section Subtitle:: Solenoid, metal.
WRAS Approval Number:: 2109045
Size:: Please refer to model.
Marking:: Danfoss and flow arrow on valve body. Danfoss, CE and other technical info on coil.
Installation Requirements:: R001
Expiry date:: 30/09/2026
Model:: EV220A-W 6B G1/4: ¼” BSP (F) inlet/outlet EV220A-W 6B G3/8: ⅜” BSP (F) inlet/outlet EV220A-W 10B G3/8: ⅜” BSP (F) inlet/outlet EV220A-W 10B G1/2: ½” BSP (F) inlet/outlet EV220A-W 12B G1/2: ½” BSP (F) inlet/outlet EV220A-W 14B G1/2: ½” BSP (F) inlet/outlet EV220A-W 18B G3/4: 3/4” BSP (F) inlet/outlet EV220A-W 22B G1: 1” BSP (F) inlet/outlet

Approval Holder:: Danfoss A/S

Company Name
Danfoss A/S
Address
Nordborgvej 81 6430 Nordborg
Country
Denmark
Phone
+74 88 22 22
General Email
danfoss@danfoss.com

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Manufacturer:: Danfoss A/S, Industrial Automation

Company Name
Danfoss A/S, Industrial Automation
Address
Nordborgvej 81 DK-6430 Nordborg Denmark
General Email

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