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#250602711

Range of spring loaded, resilient trim, non-return valves with, stainless steel bodies and plunger with EPDM seals. Maximum working pressure 16.0 bar. Cold water use only.

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250602711
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
¼” - 4” BSP (F)
Marking:
Mondeo, flow arrow, size, pressure and date of manufacture (DD/MM/YY) on body
Installation Requirements:
R001
Expiry date:
30/06/2030
Model:
Small DW 900103A 900106A 900110A 900112A 900117A 900120A Idrja DW 900010A 900400A 900015A 900410A 900020A 900420A 900025A 900430A 900028A 900440A 900056A 900451A 900461A 900471A Idrja DW MFA 900017MFA 900022MFA 900027MFA 900030MFA 900017FMA 900022FMA

Manufacturer:
Mondeo Srl.
Company Name
Mondeo Srl.
Address
STRADA DEL CAPITELLO SN MONTECCHIO MAGGIORE
Country
Italy

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#2310412

Range of spring loaded, non-return valves with ductile iron bodies (blue epoxy powder coated) with stainless steel discs, springs and shafts and EPDM seat. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.

Non-metallic materials and components comply with BS6920 at 85°C

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
2310412
Size:
Flanged connection - DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300.
Marking:
Blaze, model number, DN, PN, WRAS, seat on data plate.
Installation Requirements:
R001
Expiry date:
31/10/2028
Model:
BT1411 & BT1412 series non return valves.

Approval Holder:
Blazetech Systems Ltd.
Company Name
Blazetech Systems Ltd.
Address
Integer Millennium House, Bucknalls Lane, Watford
Postcode
WD25 9XX
Country
United Kingdom
General Email
info@blaze-tech.com

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#2310413

Range of spring loaded, non-return valves with ductile iron bodies (blue epoxy powder coated) with stainless steel discs, springs and shafts and EPDM seat. Maximum working pressure 25.0 bar. Maximum operating temperature 85°C.

Non-metallic materials and components comply with BS6920 at 85°C

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
2310413
Size:
Flanged connection - DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300.
Marking:
Fivalco & F logo, model number, DN, PN, & seat on data plate.
Installation Requirements:
R001
Expiry date:
31/10/2028
Model:
V51DD16 & F51DD25 series non return valves.

Approval Holder:
Fivalco Limited
Company Name
Fivalco Limited
Address
26/F BEAUTIFUL GROUP TOWER 77 CONNAUGHT ROAD
Country
Hong Kong

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#250702709

A range of non-return valve with blue epoxy coated ductile iron bodies, stainless-steel disc and EPDM seats. Maximum working pressure 16.0 Bar Maximum operating temperature 85.0°C

Section:
2185 Valves
Section Subtitle:
Non-return, spring loaded, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection.
WRAS Approval Number:
250702709
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN50 – 600 Flanged
Marking:
Tianjin tanggu tianshun valve co Ltd, model, size, PN and max temp on plate on body. Size PN and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
CKV-01-WR

Manufacturer:
TIANJIN TANGGU TIANSHUN VALVE CO.,LTD.
Company Name
TIANJIN TANGGU TIANSHUN VALVE CO.,LTD.
Address
No.88 Zhuhai Road Tanggu Marine Technology Park Binhai Highnew Area Tianjin
Country
China

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#2311380

UNIWAT 5107Range of swing gate, non-return valves with blue epoxy coated ductile iron bodies and EPDM swing gates. Maximum working pressure 16.0 bar. Maximum operating temperature 85°C.

Section:
2188 Valves
Section Subtitle:
Non-return, swing gate, resilient trim. Devices listed under this heading do not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. Therefore, not considered suitable for Backflow Protection
WRAS Approval Number:
2311380
Size:
Flanged: DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 & DN400.
Marking:
Comeval, UNIWAT & logo, PN, size, model, WRAS & temperature on data-plate. Comeval logo, PN, DN, flow arrow on body.
Installation Requirements:
R001
Expiry date:
30/11/2028
Model:
UNIWAT 5107: DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 & DN400

Approval Holder:
Comeval Valve Systems S.L y CIA., Soc. Comanditaria
Company Name
Comeval Valve Systems S.L y CIA., Soc. Comanditaria
Address
Les Rotes 15 El Puig de Santa Maria
Postcode
ES 46540
Country
Spain
General Email
carlos.ruiz@comeval.es

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#2105058

Range of pressure reducing valves with DZR brass bodies (CW602N or CW511L), EPDM ‘O’-rings and a stainless steel strainer. Available with a variety of end connections (see model). Models with compression, pressfit and pushfit connections are for use with copper pipe. Maximum inlet supply pressure 16.0 bar. Maximum outlet pressure between 1.5 bar and 6.0 bar. Maximum operating temperature 80°C.

Section:
2200 Valves
Section Subtitle:
Pressure reducing.
WRAS Approval Number:
2105058
Size:
PRVCC 15mm & 22mm PRVFF 1/2" & 3/4" Female PRVMM 1/2" & 3/4" Male PRVPUF 15mm & 22mm with Push fit end PRVPRF 15mm & 22mm with Press fit end
Marking:
Valtech, DN, PN and flow arrow on body. CW602N models are also marked CR. CW511L are also marked low lead CR.
Installation Requirements:
R001
Expiry date:
31/05/2026
Model:
PRVCC & PRVFF & PRVMM & PRVPUF & PRVPRF.

Approval Holder:
Ningbo Valtech Flow Control Co.LTD
Company Name
Ningbo Valtech Flow Control Co.LTD
Address
Room 9015 Ningbo Branch of Zhejiang University Science and Technology Park High Tech Zone Ningbo
Country
China

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#250704706

Range of pilot operated pressure reducing control valves with ductile iron bodies (blue epoxy coating) and EPDM diaphragm and O-rings. The products are supplied with auxiliary fittings: spheerical valves, pressure gauges, a pilot valve and a needle valve. Maximum inlet supply pressure 25.0 bar. The outlet pressure is adjustable between 1.5 - 17 bar. Maximum operating temperature 85°C.

Section:
2205 Valves
Section Subtitle:
Pressure reducing, pilot operated.
WRAS Approval Number:
250704706
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400
Marking:
GALA Regulating Systems, 1300 Series and product info on data plate. GALA, DN, PN and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
1300 Series Pilot control valve

Approval Holder:
Tianjin Galaxy Valve Co., Ltd.
Company Name
Tianjin Galaxy Valve Co., Ltd.
Address
No. 49 Guanghui Road Beizhakou Town Jinnan District Tianjin
Postcode
300350
Country
China

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

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#250702716

Range of normally open (L282 prefix models), normally closed (L182 models) or latching (61 suffix models) solenoid valves with either brass, nickel plated brass or stainless-steel bodies and an EPDM diaphragm. Please refer to model for maximum working pressure. Maximum operating temperature 85.0°C

Section:
2230 Valves
Section Subtitle:
Solenoid, metal.
WRAS Approval Number:
250702716
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model
Marking:
Asco (brand of Emerson), model and product info on coil. Size and flow arrow on body. L182D61 (¾” & 1”) models added January 2026: Asco (brand of Emerson) and technical information on coil. Size, model and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/07/2030
Model:
Brass bodies: Maximum working pressure 16.0 bar: L182D01 & L182D02: ½” BSP (F). Maximum working pressure 12.0 bar: L182D01 & L182D02: ¾" & 1” BSP (F). Stainless steel bodies: Maximum working pressure 16.0 bar: L182D09: ½” BSP (F). Maximum working pressure 12.0 bar: L182D09: ¾” & 1” BSP (F). Models added October 2025: Brass bodies: Maximum working pressure 16.0 bar: L182D01 & L182D02: ⅜" BSP (F). L182D03 & L182D04: ⅜" & ½” NPT (F). Nickel plated brass bodies: Maximum working pressure 16.0 bar: L182D05: ⅜" & ½” BSP (F). Stainless steel bodies: Maximum working pressure 16.0 bar: L182D09 & L182D10: ⅜" BSP (F). L182D10: ½” BSP (F). L182D11 & L182D12: ⅜" & ½” NPT (F). Brass bodies: Maximum working pressure 12.0 bar: L182D03 & L182D04: ¾" & 1” NPT (F). L282D01: ⅜", ½”, ¾” & 1” BSP (F). Nickel plated brass bodies: Maximum working pressure 12.0 bar: L182D05: ¾” & 1” BSP (F). Stainless steel bodies: Maximum working pressure 12.0 bar: L182D10: ¾” & 1” BSP (F). L182D11 & L182D12: ¾” & 1” NPT (F). Brass bodies: Maximum working pressure 10.0 bar: L182D48 & L182D49: 1¼", 1½” & 2” BSP (F). L182D50 & L182D51: 1¼", 1½” & 2” NPT (F). L282D48: 1¼" BSP (F). L282D50: 1¼" NPT (F). Brass bodies: Maximum working pressure 9.0 bar: L282D48: 1½” & 2” BSP (F). L282D50: 1½” & 2” NPT (F). Brass bodies: Maximum working pressure 8.0 bar: L182D61: ⅜" & ½” BSP (F). Model added January 2026: Brass bodies: Maximum working pressure 8.0 bar: L182D61: ¾” & 1” BSP (F).

Approval Holder:
Emerson Automation Fluid Control & Pneumatics Italy Srl.
Company Name
Emerson Automation Fluid Control & Pneumatics Italy Srl.
Address
Strada per Cernusco 19 20060 Bussero (MI)
Country
Italy

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Manufacturer:
Emerson Automation Fluid Control & Pneumatics Italy Srl.
Company Name
Emerson Automation Fluid Control & Pneumatics Italy Srl.
Address
Strada per Cernusco 19 20060 Bussero (MI)
Country
Italy

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#250404711

Range of normally closed (NC), solenoid valves with plastic bodies and EPDM diaphragm. Models with push-fit connections are for use with copper pipe (manufactured to EN 1057) and PTFE pipe. The products incorporate a plastic or stainless steel filter on the inlet, (except for models with swivel nut, push-fit and nozzle inlets, as well as the 44.007.126 and 01.021.126 models) . The 44.007.126 model incorporates a Y-pattern stainless-steel strainer. Maximum working pressure 10.0 bar. Maximum operating temperatures: Cold water use only, 65°C or 90°C for models marked with ℗ - Please consult model section for further details.

Section:
2240 Valves
Section Subtitle:
Solenoid, plastic.
WRAS Approval Number:
250404711
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model.
Marking:
AuK Muller, type (model), voltage, maximum water temperature (Tm 23°C, 65°C or 90°C as appropriate), date of manufacture WW/YY on adhesive label on coil. AuK Muller logo, flow arrow, pressure rating and model moulded on body. Models suitable for 90°C are also marked with a ℗ on the base of the body.
Installation Requirements:
R001 R008
Expiry date:
30/04/2030
Model:
Cold water use only models: 01.007.115: Inlet: G 3/8” (M), 01.021.126: Inlet: G 1” (M). 65°C models: 01.007.111: Inlet: G 1/2” (M); G 3/8”(M); G 3/4” (M), 01.007.115: Inlet: G 3/4” (M), 01.007.126: Inlet: G 1/2” (M); G 3/8” (M); G 3/4” (M); 3/8” Push-Fit; Ø 8 Push-Fit, 44.007.126: Inlet: G 1/2” (M); G 3/4” (M), 29.007.215: Inlet: G 1/2” (M); G 3/8” (M); G 3/4” (M), 01.010.115: Inlet: G 3/4" (M), 01.010.125: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 01.010.126: Inlet: G 1/2” (M); G 3/8” (M); G 3/4” (M); 3/8” Nozzle; 3/8” Push-Fit; G 3/4” (F) ; 3/4-11,5 NH (F); G 1/2” (F), 01.010.215: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 01.010.216: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 01.010.225: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 01.010.315: Inlet: G 3/4” (M), 01.010.325: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 01.010.415: Inlet: G 3/4” (M), 01.010.425: Inlet: G 3/4” (M), 29.010.226: Inlet: G 3/4” (M), 29.010.326: Inlet: G 3/4” (M), 01.013.115: Inlet: G 3/4” (M), 01.013.126: Inlet: G 1/2” (M); G 3/4” (M); 3/4-11,5 NH (M), 01.013.215: Inlet: G 3/4” (M), 01.013.225: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 01.017.126: Inlet: G 3/4” (M, 15.017.325: Inlet: G 3/4” (M); 3/4-11,5 NH (M), 15.017.425: Inlet: G 3/4” (M); 3/4-11,5 NH (M). 90°C models (marked with a ℗): 01.010.115: Inlet: G 1/2” (M); G 3/4 (M), 01.010.125: Inlet: G 3/4” (M), 01.010.126: Inlet: G 1/2” (M); G 3/8” (M); G 3/4” (M); G 3/4” (F); 3/4-11,5 NH (F); G 1/2” (F), 01.013.115: Inlet: G 3/4” (M), 01.013.126: Inlet: G 1/2” (M); G 3/4” (M); G 3/4” (F); 3/4-11,5 NH (F), 01.017.115: Inlet: G 3/4” (M), 01.017.126: Inlet: G 3/4” (M); 3/4-11,5 NH (M).

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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