Caleffi S.p.A Approvals


#250602701

Range of adjustable, in-line pressure reducing valves with DZR brass bodies. The inlet incorporates a stainless-steel strainer. Models are supplied with a pressure gauge. Maximum inlet supply pressure 25.0 bar. Outlet pressure setting ranges between 6.0 and 10.0 bar. Maximum operating temperature 80°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
250602701
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model below
Marking:
Caleffi logo, flow arrow, size, CR, DN and product information on body.
Installation Requirements:
R001
Expiry date:
30/06/2030
Model:
536043 AUS – ½” BSP (M) 536053 AUS – ¾” BSP (M) 536063 AUS – 1” BSP (M) 536073 AUS – 1¼” BSP (M) 536083 AUS – 1½” BSP (M)

Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491

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#250302707

Range of in-line, manually adjustable pressure reducing valves with DZR brass bodies. Some models are available with a pressure gauge. Maximum working pressure: 16bar – outlet pressure range: 1.0 - 6.0 bar. Maximum working temperature: 80°C

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
250302707
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model
Marking:
Caleffi & technical information on band. CR, flow arrow, DN on body.
Installation Requirements:
R001
Expiry date:
31/03/2030
Model:
535015H: 15 mm compression. 535022H: 22 mm compression. 535040H: DN 15 ½". 535041H: DN 15 ½" with manometer. 535050H: DN 20 ¾". 535051H: DN 20 ¾" with manometer. 535060H: DN 25 1". 535061H: DN 25 1" with manometer. 535070H: DN 32 1¼". 535071H: DN 32 1¼" with manometer. 535080H: DN 40 1½". 535081H: DN 40 1½" with manometer. 535090H: DN 50 2". 535091H: DN 50 2" with manometer Model added July 2025 535028H: DN 28 28mm x 28mm
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
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
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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#250302719

Range of in-line, manually adjustable pressure reducing valves with DZR brass bodies. Some models are available with a pressure gauge. Maximum working pressure: 16bar – outlet pressure range: 1.0 - 6.0 bar. Maximum working temperature: 80°C

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
250302719
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model
Marking:
Caleffi & technical information on band. CR, flow arrow, DN on body.
Installation Requirements:
R001
Expiry date:
31/03/2030
Model:
DPRV-CAP1: DN 15 ½". DPRV-CAP1: DN 20 ¾". DPRV-CAP1: DN 25 1". DPRV-CAP1: DN 32 1¼". DPRV-CAP1: DN 40 1½". DPRV-CAP1: DN 50 2".

Approval Holder:
BERMAD
Company Name
BERMAD
Address
Unit 8 Hungerford Trading Estate Hungerford Berkshire
Postcode
RG17 0QU

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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
Phone
+39 0322 8491

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#250402020

Range of thermostatic mixing valves with DZR brass bodies. The inlets incorporate a stainless-steel strainer and single check valve cartridge verified by test (suitable for backflow protection against Fluid Category 2). Maximum working pressure 10 Bar Maximum operating temperature 85°C

Section:
2010 Shower Valves
Section Subtitle:
Shower valve(s) with thermostatic temperature control
WRAS Approval Number:
250402020
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
3/8” BSP M inlet/outlet
Marking:
Caleffi logo, CR, flow arrow, H, and, Mix on body
Installation Requirements:
R001
Expiry date:
30/04/2030
Model:
521202, 521202 AQS & 521202 CST

Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
Strada Regionale 229 n. 25 Fontaneto d'Agogna (NO)
Postcode
28010
Phone
+39 0322 8491

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#251008701

Range of pre-set pressure relief valves with brass or DZR brass bodies and EPDM diaphragms. The valves are fitted with hand operated easing gear. Pre-set pressure 3.0 bar for all models. Maximum operating temperature 85°C.

Section:
2210 Valves
Section Subtitle:
Pressure relief.
WRAS Approval Number:
251008701
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model.
Marking:
Caleffi logo, flow arrow, PN and size on the body. CR on DZR brass version.
Installation Requirements:
R001 R200
Expiry date:
31/10/2030
Proviso:
For closed circuit use only.
Model:
A312012 CST 19.9 mm manifold fast fit x ½” BSP (F), A312400 CST 17.6 mm manifold fast fit x ½ BSP (F), A312401 CST 19.9 mm manifold fast fit x ½” BSP (F), A312413 WSC 19.8 mm manifold fast fit x ½” BSP (F), A312414 CST 19.9 mm manifold fast fit x ½ BSP (M), A312420 CST 22 mm manifold fast fit, A312420 OEM 22 mm manifold fast fit x ½” BSP (F), A312430 CST ½” BSP (M) x ½” BSP (M), A312438 CST 19.9 mm manifold fast fit x ½” BSP (M), A312439 CST 19.9 mm manifold fast fit x ½” BSP (F) (DZR), A314402 BSC ½” BSP (M) x ½” BSP (F), A314437 CST ½” BSP (M) x 15mm compression, A313001 FRQ 17 mm manifold fast fit, A314432 CST ½” BSP (M) x ½” BSP (F).

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

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#2307372

Range of T-type thermostatic blending valves with chromium plated brass bodies. Temperature is controlled via a thermostatic cartridge. The inlets incorporate single check valve cartridges (verified by test - suitable for backflow protection against Fluid Category 2) and stainless-steel strainers. Compression fitting connection to be used with copper pipe EN1057 only. Maximum working pressure 10 bar. Maximum operating temperature 85°C

Section:
2010 Shower Valves
Section Subtitle:
Shower valve(s) with thermostatic temperature control
WRAS Approval Number:
2307372
Size:
See models
Marking:
Caleffi logo, direction of flow, Date of Manufacture (WW/YY) & CR on Body
Installation Requirements:
R001 R010 R040
Expiry date:
31/07/2028
Model:
PSPTRO324551 - 15mm Dudley TMV, PSPTRO324552 – 22mm Dudley TMV.

Approval Holder:
Thomas Dudley Limited
Company Name
Thomas Dudley Limited
Postcode
DY1 4SJ
Phone
0121 530 7053
General Email
jcresswell@thomasdudley.co.uk

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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
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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#251008702

‘Caleffi Ecal’ electrolytic anti-scale device with a stainless-steel filter and magnet, comprising of an in-line DZR brass body and a plastic housing. Maximum working pressure 16.0 bar. Maximum operating temperature 40°C.

Section:
2410 Water conditioners, de-scalers, phosphate dosing, magnetic, electrolytic and electronic
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
1” BSP (F)x(F).
Marking:
Caleffi SpA logo and flow arrow on body. CALEFFI eCAL® on adhesive label on the filter housing.
Installation Requirements:
R001 R008 R120 R150 R170 R290
Expiry date:
31/10/2030
Model:
537761 Caleffi Ecal.
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
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
Phone
+39 0322 8491
General Email
gary.perry@caleffi.com

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