Water Regulations Approval Scheme Ltd

Valves

Section Code 2210 : Pressure relief.

WRAS Approval Number: #2007021

Range of pre-set pressure relief valves with gunmetal bodies, silicon diaphragms, and PTFE seat washers. Pre-set relief pressures: 0.3 bar to 10.5 bar. Maximum operating temperature 95°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2007021
Size:: ½” to 3” BSP (F). DN32 to DN80 flanged.
Marking:: NABIC, DN, Model (FIG Number) and material code on body. Fig number, set pressure, temperature, year of manufacture (YY) and other technical info on adhesive label on body
Installation Requirements:: R001
Expiry date:: 31/07/2025
Model:: Threaded Fig 542: DN15 - Part Number N-542-015. DN20 - Part Number N-542-020. DN25 - Part Number N-542-025. DN32 - Part Number N-542-032. DN40 - Part Number N-542-040. DN50 - Part Number N-542-050. DN65 - Part Number N-542-065. DN80 - Part Number N-542-080. Flanged Fig 542 F: DN32 - Part Number N-542F-032. DN40 - Part Number N-542F-040. DN50 - Part Number N-542F-050. DN65 - Part Number N-542F-065. DN80 - Part Number N-542F-080.

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Approval Holder:: Crane Ltd

Company Name
Crane Ltd
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ
Country
United Kingdom
Phone
01473 277 364
General Email
enquiries@cranefs.com

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Manufacturer:: Crane Ltd

Company Name
Crane Ltd
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ
Country
United Kingdom
Phone
01473 277 364
General Email
enquiries@cranefs.com

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WRAS Approval Number: #2007360

Pressure relief valve (pre-set at 3.0 bar) with a brass body. The valve incorporates a manually operated easing gear. Maximum operating temperature 110°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2007360
Size:: 20.85mm manifold connection.
Marking:: Flow arrow, ½”, Orkli logo, production date and time (DD/MM/YY HH:MM) on body. Orkli, Orkli logo and 3.0 bar on cap.
Installation Requirements:: R001 R200
Expiry date:: 31/07/2025
Model:: 17206

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Approval Holder:: Orkli S. Coop

Company Name
Orkli S. Coop
Address
Ctra. Zaldibia, s/n Ordizia
Postcode
20240
Country
Spain
Phone
+34 610 146 459
General Email
iangulo@orkli.es

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Manufacturer:: Orkli S. Coop

Company Name
Orkli S. Coop
Address
Ctra. Zaldibia, s/n Ordizia
Postcode
20240
Country
Spain
Phone
+34 610 146 459
General Email
iangulo@orkli.es

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WRAS Approval Number: #2007012

Range of pressure relief valves with gunmetal bodies, silicon rubber diaphragm, chrome vanadium steel spring and a lever operated easing gear. Pre-set relief pressures: DN15-25 - 1.0 bar to 12.5 bar. DN32-65 - 0.4 bar to 12.5 bar. Maximum operating temperature 95˚C

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2007012
Size:: ¾” to 2½” BSP (F). DN20 to DN65 flanged.
Marking:: NABIC (brand of Crane Building Services and Utilities), size, model, flow arrow and material code cast on body. Technical information including pressure on adhesive label.
Installation Requirements:: R001 R120
Expiry date:: 31/07/2025
Model:: Threaded Fig 500: DN15-N-500-015. DN20-N-500-020. DN25-N-500-025. DN32-N-500-032. DN40-N-500-040. DN50-N-500-050. DN65-N-500-065. Flanged Fig 500F: DN20-N-500F-020. DN25-N-500F-025. DN32-N-500F-032. DN40-N-500F-040. DN50-N-500F-050. DN65-N-500F-065.

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Approval Holder:: Crane Ltd

Company Name
Crane Ltd
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ
Country
United Kingdom
Phone
01473 277 364
General Email
enquiries@cranefs.com

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Manufacturer:: Crane Ltd

Company Name
Crane Ltd
Address
Crane House, Epsilon Terrace, West Road, Ipswich
Postcode
IP3 9FJ
Country
United Kingdom
Phone
01473 277 364
General Email
enquiries@cranefs.com

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WRAS Approval Number: #2009326

Range of pre-set (at 3.0 bar) pressure relief valves incorporating DZR brass bodies and an EPDM diaphragm. The valve is fitted with hand operated rotating easing gear. Maximum operating temperature 85°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2009326
Note:: Closed circuit use only.
Size:: see model
Marking:: Caleffi logo, flow arrow, date of manufacture (MM/YY) & size on body. Pressure & temperature on cap. Some (but not all) models are marked with ‘CR.
Installation Requirements:: R001 R200
Expiry date:: 30/09/2025
Model:: A312400 CST: 17.5mm manifold x ½” BSP (M). A312401 CST: 19.87mm manifold x ½” BSP (F). A312414 CST: 20mm manifold x ½” BSP (M). A312420 CST: 20mm manifold x 22mm compression. A312430 CST: ½” BSP manifold x ½” BSP (F). A312438 CST: 19.88mm manifold x ½” BSP (M). A312439 CST: fast fit manifold connection - 19.95mm. A314402 CST: 15mm manifold x ½” BSP (M). A314437 CST: ½” BSP (M) BSP x 15mm compression. A314402 BSC: 15mm manifold x ½” BSP (M).

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Approval Holder:: Caleffi S.p.A

Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Country
Italy
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:: Caleffi S.p.A

Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Country
Italy
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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WRAS Approval Number: #2007354

Range of pressure relief valves incorporating brass bodies and EPDM rubber washers. The valves incorporate a manually operated rotational easing gear. For maximum working pressure please refer to model. Maximum operating temperature 99°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2007354
Note:: For closed circuit use only.
Size:: See model
Marking:: Pintossi logo & flow arrow on body. Date of manufacture (DD/MM/YYYY) & product information on cap.
Installation Requirements:: R001 R200
Expiry date:: 31/07/2025
Model:: 580: ½” BSP (F) x 20mm manifold – maximum working pressure 3.0 bar 581: ½” x ½” BSP (F) – 10.0 bar. 582: ½” BSP (M) x ½” BSP (F) – 10.0 bar. 583: ½” x ½” BSP (F) - 3.5 bar. 584: ½” BSP (M) x ½” BSP (F) – 6.0 bar. 585: ½” BSP (M) x ½” BSP (F) – 3.0 bar. 587: ½” BSP (M) x ½” BSP (F) – 3.0 bar 592: ½” BSP (M) x 15 compression – 3.0 bar. 593C: ½” BSP (F) x ½” BSP (F) – 3.0 bar. 594C: ½” BSP (M) x ½” BSP (F) – 3.0 bar. 595: ½” BSP (F) x 20mm manifold – 3.0 bar. 597: ½” BSP (M) x 15mm compression – 3.0 bar. Models added October 2020: 581: ½” BSP (F) x ½ BSP (F) – 1.5, 2.0, 2.5, 4.0, 6.0, 7.0, 8.0 & 10.0 bar. 582: ½” BSP (M) x ½ BSP (F) – 1.5, 2.0, 2.5, 3.0, 6.0, 7.0, 8.0 & 10.0 bar. 583: ½” BSP (F) x ½ BSP (F) – 2.5 & 3.0 bar 584: ½” BSP (M) x ½ BSP (F) 2” – 3.0 bar 587: ½” BSP (M) x ½ BSP (F)” – 2.5 bar. 597: ½” BSP (M) x ½ BSP (F) – 1.5 & 6.0 bar.

Approval Holder:: PINTOSSI+C SPA

Company Name
PINTOSSI+C SPA
Address
VIA INDUSTRIALE 44 LUMEZZANE (BRESCIA) Italy
Postcode
25065
Country
Italy
Phone
+39 030 373 3138
General Email
alessandra@pintossi.it

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Manufacturer:: PINTOSSI+C SPA

Company Name
PINTOSSI+C SPA
Address
VIA INDUSTRIALE 44 LUMEZZANE (BRESCIA) Italy
Postcode
25065
Country
Italy
Phone
+39 030 373 3138
General Email
alessandra@pintossi.it

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WRAS Approval Number: #2009038

Pre-set pressure relief valve (set @ 3.0 bar) incorporating a brass body, NBR ‘O’-ring and an EPDM diaphragm. The valve is fitted with a hand operated rotating easing gear. Maximum operating temperature 90°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2009038
Size:: ½” BSP (M).
Marking:: Foshan City Suertai Electric Co. Ltd. logo (‘SET’, an abbreviation of Su Er Tai), thread size and flow arrow on body. Pressure rating on cap
Installation Requirements:: R001 R200
Expiry date:: 30/09/2025
Model:: 220010131.

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Approval Holder:: STROM LTD

Company Name
STROM LTD

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Manufacturer:: Foshan City Suertai Electric Co. Ltd.

Company Name
Foshan City Suertai Electric Co. Ltd.

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WRAS Approval Number: #2011313

Pre-set pressure relief valve incoporating DZR brass body and manual easing gear. Pre-set 3.0 bar. Maximum operating temperature 85°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2011313
Size:: ½” BSP (F)
Marking:: Novasfer logo, flow arrow, size & casting date (YYMM) on body. Technical information and casting date (MM/YYYY) on cap.
Installation Requirements:: R001 R200
Expiry date:: 30/11/2025
Model:: 5004/N

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Approval Holder:: Novasfer

Company Name
Novasfer
Address
Via Galileo Galilei 3, 25080 Carzago Riviera BS
Postcode
Italy

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Manufacturer:: Novasfer

Company Name
Novasfer
Address
Via Galileo Galilei 3, 25080 Carzago Riviera BS
Postcode
Italy

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WRAS Approval Number: #2007389

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2007389
Note:: For closed circuit use only.
Size:: See model
Marking:: SIZE & flow arrow on body. RWC, Date of manufacture (DD/MM/YYYY) & product information on cap.
Installation Requirements:: R001 R200
Expiry date:: 31/07/2025
Model:: PREL107010: ½” BSP (F) x ½ BSP (F) – 6.0 bar.

Approval Holder:: RELIANCE WORLDWIDE CORPORATION (UK) LTD

Company Name
RELIANCE WORLDWIDE CORPORATION (UK) LTD
Address
HORTON ROAD WEST DRAYTON
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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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.

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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: #2201805

Range of pre-set, spring loaded, angled pressure relief valves with plastic body and EPDM diaphragm. The valves are fitted with rotary type easing gear . For maximum working pressure please refer to model. Maximum operating temperature 99°C.

Section:: 2210 Valves
Section Subtitle:: Pressure relief.
WRAS Approval Number:: 2201805
Size:: SEE MODEL
Marking:: Caleffi logo, flow arrow and DN mould on body Date of manufacture (WWYY) and pressure printed on body Pressure printed on cap
Installation Requirements:: R001 R200
Expiry date:: 31/01/2027
Model:: Series 253 ½” BSP (F) 253040 – Preset at 10.0 bar 253042 – Preset at 2.5bar 253043 – Preset at 3.0 bar 253044 – Preset at 4.0 bar 253046 – Preset at 6.0 bar 253048 – Preset at 8.0 bar 253040 TAK – Preset at 10.0 bar 253042 TAK – Preset at 2.5bar 253043 TAK – Preset at 3.0 bar 253643 VIS – Preset at 3.0 bar 253044 TAK – Preset at 4.0 bar 253046 TAK – Preset at 6.0 bar 253546 TXH – Preset at 6.0 bar 253048 TAK – Preset at 8.0 bar Series 253 ¾” BSP (F) 253050 – Preset at 10.0 bar 253052 – Preset at 2.5bar 253053 – Preset at 3.0 bar 253054 – Preset at 4.0 bar 253056 – Preset at 6.0 bar 253058 – Preset at 8.0 bar 253156 CST – Preset at 6.0 bar Series 2531 ½” BSP (F) 253140 CST – Preset at 10.0 bar 253140 – Preset at 10.0 bar 253142 – Preset at 2.5bar 253143 CST – Preset at 3.0 bar 253143 – Preset at 3.0 bar 253144 CST – Preset at 4.0 bar 253144 – Preset at 4.0 bar 253146 CST – Preset at 6.0 bar 253146 VIS – Preset at 6.0 bar 253148 CST – Preset at 8.0 bar 253148 – Preset at 8.0 bar 253246 CST – Preset at 6.0 bar Series 2531 ½” BSP (M) 253344 VIS – Preset at 4.0 bar 253346 CST – Preset at 6.0 bar 253346 VIS – Preset at 6.0 bar 253646 CST – Preset at 6.0 bar 253704 VIS – Preset at 4.0 bar Series 2534 ½” BSP (M) 253443 – Preset at 3.0 bar

Approval Holder:: Caleffi S.p.A

Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Country
Italy
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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Manufacturer:: Caleffi S.p.A

Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Country
Italy
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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