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#250402704

Range of single check valve assemblies consisting of a single check valve cartridge housed within a DZR brass body. Compression connections on for use with popper pipe to BS EN1057. Maximum working pressure 16 Bar. Maximum operating temperature 65°C.

Section:
0030 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type EB - Non verifiable single check valve.
WRAS Approval Number:
250402704
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
see model
Marking:
RWC logo, CR, flow arrow, size, EB on body.
Installation Requirements:
R001
Expiry date:
30/04/2030
Model:
FLOW235001 15mm compression inlet/outlet FLOW235002 22mm compression inlet/outlet FLOW235003 28mm compression inlet/outlet FLOW235004 ½” BSP F inlet/outlet FLOW235005 ¾” BSP F inlet/outlet FLOW235006 1” BSP F inlet/outlet FLOW235007 1 ¼” BSP F inlet/outlet FLOW235008 1 ½” BSP F inlet/outlet FLOW235009 2” BSP F inlet/outlet

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#250402713

Range of single check valve assemblies consisting of a single check valve cartridge housed within a DZR brass body. Compression connections on for use with popper pipe to BS EN1057. Maximum working pressure 16 Bar. Maximum operating temperature 65°C.

Section:
0030 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type EB - Non verifiable single check valve.
WRAS Approval Number:
250402713
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
see model
Marking:
RWC logo, CR, flow arrow, size, EB on body.
Installation Requirements:
R001
Expiry date:
30/04/2030
Model:
440 10 04 Single check valve, 15mm compression 440 10 06 Single check valve, 22mm compression 440 10 08 Single check valve, 28mm compression 440 11 04 Single check valve, ½” FBSP 440 11 06 Single check valve, ¾” FBSP 440 11 08 Single check valve, 1” FBSP 440 11 10 Single check valve, 1 ¼” FBSP 440 11 12 Single check valve, 1 ½” FBSP 440 11 16 Single check valve, 2” FBSP

Approval Holder:
Oventrop UK Limited
Company Name
Oventrop UK Limited
Address
Oventrop House Unit 11 Hatch Industrial Park Greywell Road Hatch Basingstoke
Postcode
RG24 7NG
Country
United Kingdom
Phone
+44 (0) 1256 330 441
General Email
mikewise@oventrop.co.uk

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Manufacturer:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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Manufacturer:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#250302713

Floguard range of in-line non-verifiable double check valve assemblies consisting of a spring loaded resilient trim single check valve cartridge housed within a DZR brass body (FLOW230002 model is nickel plated). Compression models are for use with copper pipe (manufactured to BS EN 1057). Maximum working pressure: 16.0 Bar Maximum operating temperature: 65°C

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
250302713
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model.
Marking:
Reliance Worldwide Corporation ‘R’ logo, flow arrow, CR & size on body
Installation Requirements:
R001
Expiry date:
31/03/2030
Model:
FLOW230001 - 15mm compression inlet/outlet FLOW230002 – 15mm compression inlet/outlet FLOW230004 - 28mm compression inlet/outlet FLOW230005 - ½” BSP (F) inlet/outlet FLOW230006 - ¾” BSP (F) inlet/outlet FLOW230007 - 1” BSP (F) inlet/outlet FLOW230008 - 1¼” BSP (F) inlet/outlet FLOW230009 - 1½” BSP (F) inlet/outlet FLOW230010 - 2” BSP (F) inlet/outlet Model added July 2025 FLOW230003 – 22mm compression inlet/outlet

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#250302720

Range of in-line non-verifiable double check valve assemblies consisting of a spring loaded resilient trim single check valve cartridge housed within a DZR brass body Maximum working pressure: 16.0 Bar Maximum operating temperature: 65°C

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
250302720
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model.
Marking:
Reliance Worldwide Corporation ‘R’ logo, flow arrow, CR & size on body
Installation Requirements:
R001
Expiry date:
31/03/2030
Model:
K74236 - 1¼” BSP (F) inlet/outlet K74237 - 1½” BSP (F) inlet/outlet K74238 - 2” BSP (F) inlet/outlet

Approval Holder:
Wolseley UK Ltd.
Company Name
Wolseley UK Ltd.
Address
2 Kingmaker Court, Warwick Technology Park, Warwick
Postcode
CV34 6DY
Country
United Kingdom
Phone
01926705792
General Email
martin.lister@wolseley.co.uk

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Manufacturer:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

View All Listings by this Company
Manufacturer:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#250302722

Floguard range of in-line non-verifiable double check valve assemblies consisting of a spring loaded resilient trim single check valve cartridge housed within a DZR brass body (FLOW230002 model is nickel plated). Compression models are for use with copper pipe (manufactured to BS EN 1057). Maximum working pressure: 16.0 Bar Maximum operating temperature: 65°C

Section:
0034 Backflow Prevention Devices
Section Subtitle:
SCHEDULE 2 - Section 6.2 Type ED - Non-verifiable double check valve.
WRAS Approval Number:
250302722
Basis of Compliance:
Tested to regulators Specification Test Code Sheets
Size:
See model.
Marking:
Reliance Worldwide Corporation ‘R’ logo, flow arrow, CR & size on body
Installation Requirements:
R001
Expiry date:
31/03/2030
Model:
440 00 04 Double Check Valve - 15mm compression inlet/outlet 440 00 08 Double Check Valve - 28mm compression inlet/outlet 440 01 04 Double Check Valve - ½” BSP (F) inlet/outlet 440 01 06 Double Check Valve - ¾” BSP (F) inlet/outlet 440 01 08 Double Check Valve - 1” BSP (F) inlet/outlet 440 01 10 Double Check Valve - 1¼” BSP (F) inlet/outlet 440 01 12 Double Check Valve - 1½” BSP (F) inlet/outlet 440 01 16 Double Check Valve - 2” BSP (F) inlet/outlet

Approval Holder:
Oventrop UK Limited
Company Name
Oventrop UK Limited
Address
Oventrop House Unit 11 Hatch Industrial Park Greywell Road Hatch Basingstoke
Postcode
RG24 7NG
Country
United Kingdom
Phone
+44 (0) 1256 330 441
General Email
mikewise@oventrop.co.uk

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Manufacturer:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

View All Listings by this Company
Manufacturer:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#2304078

Range of tundishes with black plastic bodies. The products comply with the requirements of an air gap to drain.

Non-metallic materials and components comply with BS6920 at 65°C

Section:
0046 Backflow Prevention Devices
Section Subtitle:
Tundish(s) air break to drain.
WRAS Approval Number:
2304078
Marking:
TUND219003, Syr & RWC logo on body TUND219005, Syr & RWC logo on body TUND219015, RWC, WRAS on body
Installation Requirements:
R001
Expiry date:
30/04/2028
Model:
TUND219003 ½” BSP (M) x 22mm compression TUND219005 15mm x 22mm compression TUND219015 22mm x 28mm compression

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#240202702

Range of dry trap tundishes with plastic bodies incorporating a spring-loaded diaphragm on the outlet. Maximum operating temperature 85°C

Section:
0046 Backflow Prevention Devices
Section Subtitle:
Tundish(s) air break to drain.
WRAS Approval Number:
240202702
Marking:
RWC logo on body, RWC logo on adhesive label on body.
Installation Requirements:
R001
Expiry date:
28/02/2029
Model:
TUND600005 15mm compression inlet x 22mm compression outlet. TUND600010 15mm compression inlet x 32mm compression outlet.

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#2109378

Expansion vessels incorporating a stainless steel body and EPDM membrane. Maximum working pressure 10.0 bar. Maximum operating temperature 100˚C.

Section:
1000 Expansion Vessels
Size:
½” BSP (M)
Marking:
Aquasystem, model, serial No, date of manufacture (DD/MM/YYY) & other technical information on adhesive label on body.
Installation Requirements:
R001
Expiry date:
30/09/2026
Model:
XVES050005: 0.50L SHOCK ARRESTOR PRE‐SET 3.5BAR 1/2"MBSP XVES050006: 1L SHOCK ARRESTOR PRE‐SET 3.5BAR 1/2"MBSP XVES050007: 2L SHOCK ARRESTOR PRE‐SET 3.5BAR 1/2"MBSP

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#2110388

Range of expansion vessels with EPDM membrane and stainless steel flange connections. Maximum working pressure of 10.0 bar. Maximum operating temperature 100°C.

Section:
1000 Expansion Vessels
WRAS Approval Number:
2110388
Note:
Expansion vessels should be installed in the vertical orientation and located so that the length of the connecting pipework is kept to a minimum
Size:
½” BSP (M), ¾” BSP (M) & 1” BSP (M)
Marking:
Aquasystem & technical information on adhesive label on body.
Installation Requirements:
R001
Expiry date:
31/10/2026
Model:
XVES050020, 5L VERTICAL POT VESSEL WHITE PRE-SET 3.0 XVES050030, 8L VERTICAL POT VESSEL WHITE PRE-SET 3.0 XVES050031, 8L VERT POT VESSEL WHITE 3.5B XVES050036, 8L POT VESSEL INTER BRACKET PRE-SET 3.5 XVES050040, 12L VERT POT VESSEL WHITE PRE-SET 3.0 XVES050041, 12L VERT POT VESSEL WHITE 3.5B XVES050042, 12L VERT POT VESSEL WHITE 2.2B XVES050045, 12L POT VESSEL 3.0BAR C/W BRKT VERTICAL XVES050046, 12L POT VESSEL 3.5BAR C/W BRKT VERTICAL XVES050047, 12L POTABLE VESSEL 4BAR W/ INT BRACKET XVES050050, 18L VERT POT VESSEL WHITE PRE-SET 3.0 XVES050051, 18L VERT POT VESSEL WHITE 3.5B XVES050052, 18L VERT POT VESSEL WHITE 2.2B XVES050055, 18L POT VESSEL 3.0BAR C/W BRKT VERTICAL XVES050056, 18L POT VESSEL 3.5BAR C/W BRKT VERTICAL XVES050057, 18L POTABLE VESSEL 4.0BAR W/ BRACKET XVES050060, 24L VER POT VESSEL WHITE PRE-SET 3.0 XVES050061, 24L VERT POT VESSEL WHITE 3.5B XVES050062, 24L VERT POT VESSEL WHITE 2.2B XVES050065, 24L POT VESSEL 3.0BAR C/W BRKT VERTICAL XVES050066, 24L POT VESSEL 3.5BAR C/W BRKT VERTICAL XVES050067, 24L POTABLE VESSEL 4.0BAR W/ BRACKET XVES050075, 35L VERT POT VES WHITE PRE 3BAR C/W BRK XVES050080, 50L VERTICAL POT VESSEL BLUE PRE-SET 3.0

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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#2206060

Range of horizontal or vertical expansion vessels with an EPDM membrane. Maximum working pressure 10.0 or 16.0 bar (please refer to model). Maximum operating temperature 100°C.

Section:
1000 Expansion Vessels
Size:
1” BSP (M), 1½” BSP (M) & 2” BSP (M).
Marking:
Zilio Industries Spa, AQUASYSTEM, model, max temp, max pressure CE and other technical information on label on body
Installation Requirements:
R001
Expiry date:
30/06/2027
Model:
XVES050070 35L VERT POT VESSEL WHITE PRE-SET 3.0 XVES050072 35L VERT POT VESSEL WHITE 2.2B XVES050075 35L VERT POT VES WHITE PRE 3BAR C/W BRK XVES050079 35L VERTICAL POT VESSEL 10BAR MAX 16. XVES050080 50L VERTICAL POT VESSEL BLUE PRE-SET 3.0 XVES050090 60L VERTICAL POT VESSEL BLUE PRE-SET 3.5 XVES050099 60L VERTICAL POT VESSEL 10BAR MAX 16 XVES050100 80L VERTICAL POT VESSEL BLUE PRE-SET 3.5 XVES050109 80L VERTICAL POT VESSEL 10BAR MAX 16 XVES050110 100L VERT POT VESSEL BLUE PRE-SET 3.5 XVES050119 100L VERTICAL POT VESSEL 10BAR MAX 16 XVES050120 150L VERT POT VESSEL BLUE PRE-SET 3.5 XVES050129 150L VERTICAL POT VESSEL 10BAR MAX 16 XVES050130 200L VERT POT VESSEL BLUE PRE-SET 3.5 XVES050131 200L VERT POT VESSEL BLUE 2.1B XVES050139 200L VERTICAL POT VESSEL 10 BAR MAX 16 XVES050140 300L VERT POT VESSEL BLUE PRE-SET 3.5 XVES050141 300L VERT POT VESSEL BLUE 2.1B XVES050149 300L VERTICAL POT VESSEL 10 BAR MAX 16 XVES050150 500L VERT POT VESSEL BLUE PRE-SET 3.5 XVES050160 750L VERTICAL POT VESSEL RED PRE-SET 4.0 XVES050170 1000L VERTICAL POT VESSEL RED PRE-SET 4

Approval Holder:
Reliance Worldwide Corporation (UK)
Company Name
Reliance Worldwide Corporation (UK)
Address
Horton Road, West Drayton
Postcode
UB7 8JL
Country
United Kingdom
Phone
+44 7730 052060
General Email
PETER.LANCASTER@RWC.COM

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