Range of pre-set angled pressure relief valves for use on primary closed circuits, incorporating DZR brass bodies, EPDM diaphram and EPDM or NBR ‘O’-ring. For maximum working pressure please refer to model. Maximum operating temperature 99°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

2203322

Size:

see model

Marking:

Caleffi logo, flow arrow and date of manufacture (WWYY) on body. Opening pressure on cap.

Installation Requirements:

R001 R200

Expiry date:

31/03/2027

Model:

Series 311, 312, 3124, 313 & 314 ½” (FXF) models: 311412 - 120 pka 311415 - 1.5 bar 311425 - 2.5 bar 311425 CST - 2.5 bar 311430 – 3.0 bar 311430 CST – 3.0 bar 311431 – 3.0 bar 311431 CST – 3.0 bar 311435 - 3.5 bar 311440 – 4.0 bar 311450 – 5.0 bar 311460 – 6.0 bar 31147 – 7.0 bar 311480 – 8.0 bar 311490 CST – 9.0 bar 313425 - 2.5 313425 CST - 2.5 313430 – 3.0 bar 313432 – 3.0 bar 313432 CST – 3.0 bar 313433 – 3.0 bar 313434 – 3.0 bar 313440 CST – 4.0 bar 313460 – 6.0 bar 313470 – 7.0 bar 313580 – 8.0 bar ½” (MxF) models: 312405 CST – 4.0 bar 312406 CST – 2.0 bar 312407 CST – 6.0 bar 312415 CST – 5.0 bar 312418 CST – 8.0 bar 312417 CST – 1.0 bar 312443 CST – 3.0 bar 312471 CST – 7.0 bar 312411 BRT – 2.5 bar 312416 CST – 7.0 bar 312419 SD – 10.0 bar 312421 CST – 1.0 bar 312424 CST – 3.0 bar 312425 – 2.5 bar 312425 CST – 2.5 bar 312426 SD – 10.0 bar 312427 CST – 10.0 bar 312428 – 1.8 bar 312430 – 3.0 bar 312430 CST – 3.0 bar 312431 CST – 3.0 bar 312432 CST – 3.0 bar 312433 – 3.0 bar 312435 – 3.5 bar 312437 – 3.0 bar 312437 VLL 3.0 bar 312439 – 3.0 bar 312439 – 3.0 bar 312440 – 4.0 bar 312447 CST – 3.5 bar 312450 – 2.5 bar 312460 – 6.0 bar 312460 CST – 6.0 bar 312467 CST – 6.0 bar 312469 – 6.0 bar 312469 NTR – 6.0 bar 312470 – 7.0 bar 312473 – 7.0 bar 312477 VLL – 7.0 bar 312480 – 8.0 bar 312480 CST – 8.0 bar 312493 CST – 9.0 bar 314401 CST 1/2" M x F 314425 – 2.5 bar 314430 – 3.0 bar 314431 CST – 3.0 bar 314432 – 3.0 bar 314432 CST – 3.0 bar 314433 CST – 3.0 bar 314435 CST – 3.0 bar 314436 CST – 3.0 bar 314437 VLL – 3.0 bar 314439 CST – 3.0 bar 314442 CST – 4.0 bar 314460 – 6.0 bar 314462 – 6.0 bar 314462 CST – 6.0 bar 314470 – 7.0 bar 314472 CST – 7.0 bar 314478 OCN – 7.0 bar 314480 – 8.0 bar 314488 OCN – 8.0 bar 1/2" (clip x M) models: 312001 CST – 2.0 bar 312005 BSC – 3.0 bar 1/2" (clip x F) models: 312002 SD – 8.0 bar 312003 GRD – 2.5 bar 312004 CST – 2.0 bar 312006 GRD – 2.0 bar 312007 CST – 6.0 bar 312008 CST – 3.5 bar 312009 – 3.0 bar 312020 CST – 10.0 bar 312400 CST – 3.0 bar 312403 BRT – 3.0 bar 312404 CST – 3.0 bar 312408 BRT – 3.0 bar 312409 BSC – 3.0 bar 312410 CST – 2.5 bar 1/2" (MxM) models: 312412 SD – 10.0 bar 312414 SD – 3.0 bar 312422 CST – 2.0 bar 312429 VHG – 3.0 bar 312438 CST – 3.0 bar Added in April 2022 312020 CST - 10 Bar – ½” / Clip x F 312428 - 1.8 Bar – ½” / M x F

Product Images

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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Range of solenoid valves with a plastic body and an EPDM diaphragm. Available as either inline (126 suffix models) or 90° outlet (115 suffix models). The inlet of the existing 62.009.115 (¾” BSP (M) inlet x ⅜” BSP (M) outlet) model incorporates a plastic strainer and a plastic flow regulator. The products are also supplied with an optional stainless-steel strainer for installation on the inlet. Maximum working pressure 10.0 bar. Maximum operating temperatures: Existing model 62.009.115: ¾” BSP (M) inlet x ⅜” BSP (M) outlet: 90°C. Models added November 2023: Cold water use only. From March 2025 all models: 90°C.

Section:

2240 Valves

Section Subtitle:

Solenoid, plastic.

WRAS Approval Number:

2201306

Size:

See model.

Marking:

Existing model: AuK Muller, date of manufacture (WWYY), model number and other technical information on coil. AuK Muller logo, flow arrow, date of manufacture (WW/YY) on housing. Models added November 2023: AuK Muller, AuK Muller logo, model, QR code, orifice size, pressure rating, date of manufacture (WWYY) and other technical information on coil. AuK Muller logo and flow arrow on housing.

Installation Requirements:

R001 R008

Expiry date:

31/01/2027

Model:

62.009.115: ¾” BSP (M) inlet x ⅜” BSP (M) outlet. Models added November 2023: 62.005.115: ⅜” or ½” or ¾” BSP (M) inlet x hose-nozzle outlet. 62.005.126: ⅜” or ½” BSP (M) inlet x ⅜” BSP (M) or hose-nozzle outlet. 62.007.115: ½” or ¾” BSP (M) inlet x hose-nozzle outlet. 62.007.126: ½” or ¾” BSP (M) inlet x ½” or ¾” BSP (M) or hose-nozzle outlet. 62.009.115: ½” or ¾” BSP (M) inlet x hose-nozzle outlet. 62.009.126: ½” or ¾” BSP (M) inlet x ½” or ¾” BSP (M) outlet.

Product Images

Approval Holder:

A.u.K. Müller GmbH & Co. KG

Company Name

A.u.K. Müller GmbH & Co. KG

Address

Dresdener Str. 162, D-40595 Düsseldorf

Country

Germany

Phone

+49 211 7391 0

General Email

info@akmueller.de

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Manufacturer:

A.u.K. Müller GmbH & Co. KG

Company Name

A.u.K. Müller GmbH & Co. KG

Address

Dresdener Str. 162, D-40595 Düsseldorf

Country

Germany

Phone

+49 211 7391 0

General Email

info@akmueller.de

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Range of spherical valves with DZR brass bodies, chromium plated brass balls and PTFE seats with lever, lockshield or T-type operating members. Maximum working pressures: 22mm – 28mm = 32.0 bar and 42mm – 54mm = 25.0 bar. Maximum operating temperature 85°C.

Section:

2260 Valves

Section Subtitle:

Spherical, metal.

WRAS Approval Number:

2111031

Size:

Please refer to model.

Marking:

Cotton and Preedy logo and WRAS on lever operating members. Cottam and Preedy logo. CR & technical information on body.

Installation Requirements:

R001

Expiry date:

30/11/2026

Model:

CP99AL-C22, C28, C42 & C54 (22mm – 54mm compression). CP99AE-C22, C28, C42 & C54 (22mm – 54mm compression). CP99AS-C22, C28, C42 & C54 (22mm - 54mm compression). CP99AT-C22 & C28 (22mm & 28mm compression).

Product Images

Approval Holder:

Cottam and Preedy Limited

Company Name

Cottam and Preedy Limited

Address

Bishopsgate Works 68 Lower City Road Tividale Dudley West Midlands

Postcode

B69 2HF

Country

United Kingdom

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Range of lever operated spherical valves with a brass body and ball (brushed chrome plated), and PTFE seals. Maximum working pressure 42.0 bar (¼”, 3/8”, ½”, ¾” models) Maximum working pressure 32.0 bar (1”, 1 ¼”, 1 ½”, 2” models) Maximum working pressure 28.0 bar (2 ½” model) Maximum working pressure 16.0 bar (3” & 4” models) Maximum operating temperature 85°C

Section:

2260 Valves

Section Subtitle:

Spherical, metal.

WRAS Approval Number:

2112339

Size:

¼” BSP (F) – 4” BSP (F)

Marking:

Giacomini logo and other tech info on operating member. Size on body.

Installation Requirements:

R001

Expiry date:

31/12/2026

Model:

R910

Product Images

Approval Holder:

Giacomini S.p.A.

Company Name

Giacomini S.p.A.

Address

Via per Alzo, 39 San Maurizio d'Opaglio

Postcode

28017

Country

Italy

Phone

+39 0322 923 111

General Email

paola.frattini@giacomini.com

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Manufacturer:

Giacomini S.p.A.

Company Name

Giacomini S.p.A.

Address

Via per Alzo, 39 San Maurizio d'Opaglio

Postcode

28017

Country

Italy

Phone

+39 0322 923 111

General Email

paola.frattini@giacomini.com

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Combined spherical valve and strainer with a brushed chromium plated brass body and stainless-steel filter. The strainer incorporates single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum working pressure 8.0 bar. Maximum operating temperature 80°C.

Section:

2260 Valves

Section Subtitle:

Spherical, metal.

WRAS Approval Number:

2111707

Size:

¾” BSP (M) x ¾” BSP (F)

Marking:

Flow arrow, LK, 594, size & PN20 on body.

Installation Requirements:

R001

Expiry date:

30/11/2026

Model:

Ball Valve Strainer 594

Approval Holder:

Arjo Huntleigh AB

Company Name

Arjo Huntleigh AB

Address

Hans Michelsensgatan 10 211 20 Malmo

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Manufacturer:

LK Armatur

Company Name

LK Armatur

Address

Garnisonsgatan 49 SE-254 66 Helsingborg Sweden

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