Valves

Section Code 2345 : Special combination assemblies.

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#1911303

Expansion group consisting of a pressure relief valve (set at 6.0 bar), incorporates check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2) and spherical ball valve housed within a DZR brass body. Maximum working pressure 16 bar. Maximum operating temperature 85°C

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
1911303
Expiry date:
30/11/2024
Size:
15mm compression
Marking:
Caleffi logo, flow arrow, size, CR, date of manufacture (WW/YY) on the body. ‘Caleffi’, caleffi logo, flow arrow, pressure on the PRV body
Installation Requirements:
R001 R120
Model:
528716
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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#2001311

Cold water inlet control group consisting of a pressure reducing valve, (adjustable between 1.5 and 3.5 bar, but are supplied pre-set from the factory at 3.0 bar) and a pressure relief valve (pre-set at 8.0 bar) housed within a DZR brass body. The product incorporates a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The pressure relief valve is fitted with a rotary type easing gear. Cold water use only. Maximum inlet supply pressure 16.0 bar.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2001311
Expiry date:
31/01/2025
Size:
22mm compression
Marking:
WRAS, CR, PN16, DN20, flow arrow and date of manufacture (D-WW-YY) on body. Reliance Water Controls on cap of pressure reducing valve. Reliance Water Controls, 8 bar, CR, flow arrow and ½” on pressure relief valve.
Installation Requirements:
R001 R120
Model:
CWIC200056
Approval Holder:
Reliance Worldwide Corporation (UK) Ltd.
Company Name
Reliance Worldwide Corporation (UK) Ltd.
Address
Horton Road West Drayton Middlesex
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 (0)1895 449233

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#2007376

Cold water inlet control group with a DZR brass body consisting of a pressure reducing valve, (adjustable between 2.7 and 3.3 bar, but factory set at 3.0 bar), a stainless steel strainer and a plastic bodied pressure relief valve (pre-set at 8.0 bar). The product incorporates a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The pressure relief valve is fitted with a rotary type easing gear. Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2007376
Expiry date:
31/07/2025
Size:
22mm compression
Marking:
Caleffi, CR and flow arrow on body.
Installation Requirements:
R001 R120
Model:
533121H CST
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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#2007362

Cold water inlet control group with a DZR brass body consisting of a pressure reducing valve (with an adjustbale range between 1.5 and 3.5 bar, but factory pre-set at 3.0 bar), which incorporates a stainless steel strainer, and a pressure relief valve (pre-set at 6.0 bar). The product incorporates a single check valve cartridge (verified by test, suitable for backflow protection against Fluid Category 2). The expansion valve is fitted with a rotary type easing gear. Maximum inlet supply pressure 16.0 bar. Cold water use only.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2007362
Expiry date:
31/07/2025
Size:
22mm compression.
Marking:
Reliance Water Controls and pressure on cap. PN, DN, flow arrow, size (½” on pressure relief valve), WRAS, CR and date of production DDMYY on body. Reliance on cap.
Installation Requirements:
R001
Model:
CWIC200001
Approval Holder:
Reliance Worldwide Corporation (UK) Ltd.
Company Name
Reliance Worldwide Corporation (UK) Ltd.
Address
Horton Road West Drayton Middlesex
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 (0)1895 449233

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#2103323

5 way manifold assembly with a DZR brass body incorporating a pressure reducing valve, with an adjustable outlet pressure range between 1.0 and 6.0 bar and a safety relief valve set at 6.0 bar. The product incorporates an inline single check valve cartridge after the balanced cold take off, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 16.0 bar. Maximum operating temperature 40°C

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2103323
Expiry date:
31/03/2026
Size:
22mm compression.
Marking:
Caleffi and DN on pressure relief valve nut. Flow arrow and CR mark on pressure relief valve. Caleffi logo, CR, pressure rating and flow arrow on safety relief valve cap.
Installation Requirements:
R001 R120
Model:
UV3 kit.
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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#2106036

Range of cold-water inlet control groups with DZR brass bodies consisting of an in-line, adjustable pressure reducing valve (PRV) (adjustable in the range of 0.8 bar - 6.0 bar, but factory pre-set at 3.0 or 3.5 bar - see model), strainer and a DZR brass bodied pressure relief valve (SRV) (set at 4.75 bar or 6.0 bar - see model). Products also incorporate an approved single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 16.0 bar. Maximum operating temperature 80°C.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2106036
Expiry date:
30/06/2026
Size:
22mm compression
Marking:
RBM on cap. CR, size and flow arrow on body.
Installation Requirements:
R001 R120
Model:
UVGS21822200.1 - 22mm INLET 3 BAR PRV, 4.75 BAR SRV, UNVENTED GROUP SET WITH 3/4" EXPANSION VESSEL CONNECTION. UVGS21822210.1 - 22mm INLET 3 BAR PRV, 6 BAR SRV, UNVENTED GROUP SET WITH 3/4" EXPANSION VESSEL CONNECTION. UGVS21822211 - 22mm INLET 3.5 BAR PRV, 6 BAR SRV, UNVENTED GROUP SET WITH 3/4" EXPANSION VESSEL CONNECTION. UVGS21822220.1 - 22mm INLET 3 BAR PRV, 6 BAR SRV, UNVENTED GROUP SET WITH 22mm EXPANSION VESSEL CONNECTION. UVGS21822260.1 - 22mm INLET 3 BAR PRV, 6 BAR SRV, UNVENTED GROUP SET NO VESSEL CONNECTION.
Approval Holder:
Intatec Limited
Company Name
Intatec Limited
Address
Airfield Industrial Estate, Hixon, Staffs.
Postcode
ST18 0PF
Country
United Kingdom
Phone
+44 1889 272 199

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Manufacturer:
RBM S.p.a.
Company Name
RBM S.p.a.
Address
Componenti Per Impianti Idrotermici Via S. Giuseppe, 1 25075 Nave (Brescia)
Country
Italy

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#2110307

Range of 5 way inlet control group assemblies with a DZR brass body incorporating a pressure reducing valve, with an adjustable outlet pressure range between 2.7 and 3.3bar and a safety relief valve set at 8.0 bar. The product incorporates an inline single check valve cartridge after the balanced cold take off, verified by test (suitable for backflow protection against Fluid Category 2) and strainer on the inlet Maximum supply pressure 10.0 bar. Maximum operating temperature 85°C

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2110307
Expiry date:
31/10/2026
Size:
22mm compression.
Marking:
Caleffi, Caleffi logo, size, CR and flow arrow on body
Installation Requirements:
R001 R120
Model:
H0003723 H0008504
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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#2110005

Range of cold water inlet control groups with DZR brass bodies, consisting of a pressure reducing valve, (all models are adjustable between 1.0 and 6.0 bar, but some come pre-set from the factory - see model), a pressure relief valve (set at 6.0 or 8.0 bar - see model) and a single check valve cartridge, verified by test (suitable for backflow protection against Fluid Category 2). The pressure relief valve is fitted with a rotary type easing gear. All products for use with copper pipe manufactured to BS EN 1057. Maximum inlet supply pressure 20.0 bar. Cold water use only.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2110005
Expiry date:
31/10/2026
Size:
28mm compression inlet/outlet
Marking:
RWC, SYR, DR and flow arrow on body. RELIANCE WATER CONTROLS and pressure on cap.
Installation Requirements:
R001 R120
Model:
CWIC352300, CWIC352301, CWIC352302, CWIC352306, CWIC352310 CWIC352300 (pressure reducing valve pre-set at 3.5 bar, pressure relief valve is set at 6.0 bar). CWIC352301 (pressure reducing valve pre-set at 1.0 bar, pressure relief valve is set at 6.0 bar). CWIC352302 (pressure reducing valve pre-set at 3.5 bar, pressure relief valve is set at 6.0 bar). CWIC352303 (pressure reducing valve pre-set at 3.5 bar, pressure relief valve is set at 8.0 bar). CWIC352306 (pressure reducing valve pre-set at 2.1 bar, pressure relief valve is set at 8.0 bar). CWIC352310 (pressure reducing valve is adjustable between 1.0 & 6.0 bar, pressure relief valve set at 8 bar).
Approval Holder:
Reliance Worldwide Corporation (UK) Ltd.
Company Name
Reliance Worldwide Corporation (UK) Ltd.
Address
Horton Road West Drayton Middlesex
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 (0)1895 449233

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#2111316

Range of inlet control groups with DZR brass bodies incorporating an in-line, adjustable, pressure reducing valve (PRV) (adjustable range ±10% of the factory pre-set value - see model), and a pressure relief valve (SRV) (set at 3.0 bar, 4.5 bar or 6.0 bar - see model). The product incorporates a single check valve cartridge, after the pressure reducing valve, verified by test (suitable for backflow protection against Fluid Category 2). The product also incorporates an approved check valve cartridge on the angled cold water take off point, verified by test (suitable for backflow protection against Fluid Category 2). Maximum supply pressure 10.0 bar. Cold water use only.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2111316
Expiry date:
30/11/2026
Size:
22mm compression
Marking:
Caleffi name or logo, CR, flow arrow and date of manufacture (WK/YR) on body.
Installation Requirements:
R001 R120
Model:
535000 (PRV 3.0 bar/SRV 6.0 bar), 535003 (PRV 2.0 bar/SRV 6.0 bar), 535001 (PRV 3.0 bar/SRV 6.0 bar), 535002 (PRV 2.2 bar/SRV 6.0 bar), 535010 (PRV 2.2 bar/SRV 4.5 bar), 535011 (PRV 2.0 bar/SRV 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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#2212048

Range of thermostatic circulation valves with gunmetal bodies. Maximum working pressure 10.0 bar. Maximum operating temperature 90°C.

Section:
2345 Valves
Section Subtitle:
Special combination assemblies.
WRAS Approval Number:
2212048
Expiry date:
31/12/2027
Size:
Models 4226004 & 4226504: ¾” BSP (M). All other models: ½” BSP (F).
Marking:
OV, rg (denotes gunmetal), DN, PN and flow arrow on body.
Installation Requirements:
R001
Model:
Aquastrom K range comprising of product numbers: 4205904 & 4206304. Aquastrom UP-Therm range comprising of product numbers: 4225004, 4225504, 4226004, 4226504, 4225104, 4225204, 4225704, 4225304 & 4225804.
Approval Holder:
Oventrop GmbH & Co KG
Company Name
Oventrop GmbH & Co KG
Address
Paul-Oventrop-Strasse 1, 59939 Olsberg
Country
Germany

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Manufacturer:
Oventrop GmbH & Co KG
Company Name
Oventrop GmbH & Co KG
Address
Paul-Oventrop-Strasse 1, 59939 Olsberg
Country
Germany

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