Water Regulations Approval Scheme Ltd

Valves

Section Code 2210 : Pressure relief.

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
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
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Country
Italy
Phone
+39 0322 8491
General Email
info@caleffi.com

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Manufacturer:: Caleffi S.p.A

Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Country
Italy
Phone
+39 0322 8491
General Email
info@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
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 Ponte Gandovere 43/45 25064 Gussago Brescia Italy
Phone
+39 030 373 3138
General Email
info@pintossi.it

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Manufacturer:: Pintossi + C Spa

Company Name
Pintossi + C Spa
Address
Via Ponte Gandovere 43/45 25064 Gussago Brescia Italy
Phone
+39 030 373 3138
General Email
info@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
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) Limited

Company Name
Reliance Worldwide Corporation (UK) Limited
Address
Horton Road, West Drayton, Middlesex
Postcode
UB7 8JL

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