Water Regulations Approval Scheme Ltd

Valves

Section Code 2188 : 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

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WRAS Approval Number: #250602025

Range of non-return valves with ductile iron bodies and discs. Maximum working pressure: 16.0 Bar. Maximum operating temperature: 65°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:: 250602025
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Size:: Flanged - DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 & DN400.
Marking:: DVD Valves, size, pressure and year of manufacturer (YYYY) on adhesive label on body. PN, DN, Flow Arrow and Dogus vana on body.
Installation Requirements:: R001
Expiry date:: 30/06/2030
Model:: DVD-KEC.

Approval Holder:: DOGUS VANA VE DOKUM SAN. TIC. A.S.

Company Name
DOGUS VANA VE DOKUM SAN. TIC. A.S.
Address
1202/1 SOKAK NO:54/F YENISEHIR IZMIR
Postcode
35170
Country
Turkey
Phone
+905322625938
General Email
hayro@dogusvana.com.tr

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WRAS Approval Number: #2310179

Range of non-return, swing gate valves with gunmetal bronze bodies. Maximum working pressure 20.0 bar.

Non-metallic materials and components comply with BS6920 at 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:: 2310179
Size:: DN15 – ½” BSP female inlet/outlet DN20 – ¾” BSP female inlet/outlet DN25 – 1” BSP female inlet/outlet DN32 – 1 ¼” BSP female inlet/outlet DN40 – 1 ½” BSP female inlet/outlet DN50 – 2” BSP female inlet/outlet
Marking:: Blazetech BT logo, size, PN and flow arrow on body.
Installation Requirements:: R001
Expiry date:: 31/10/2028
Model:: BT 1306 range:

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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WRAS Approval Number: #2310180

Range of non-return, swing gate valves with gunmetal bronze bodies. Maximum working pressure 20.0 bar.

Non-metallic materials and components comply with BS6920 at 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:: 2310180
Marking:: "F" - Fivalco logo, DN, PN and flow arrow on body. Fivalco & logo, PN & model on data plate.
Installation Requirements:: R001
Expiry date:: 31/10/2028
Model:: F5G20S range: DN15 – ½” BSP female inlet/outlet DN20 – ¾” BSP female inlet/outlet DN25 – 1” BSP female inlet/outlet DN32 – 1 ¼” BSP female inlet/outlet DN40 – 1 ½” BSP female inlet/outlet DN50 – 2” BSP female inlet/outlet

Approval Holder:: Fivalco Limited

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

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WRAS Approval Number: #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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WRAS Approval Number: #250712701

A swing gate, resilient trim, non-return valve with blue epoxy coated ductile iron body. Maximum working pressure: 25bar 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:: 250712701
Basis of Compliance:: Tested to regulators Specification Test Code Sheets
Size:: DN200 - Flanged.
Marking:: Jinan Meide Casting Co. Ltd. Logo and product info on data plate. PN, size, flow arrow, DI, date (YYYY) & MECH logo on body.
Installation Requirements:: R001
Expiry date:: 31/07/2030
Model:: H44X2-PN25

Approval Holder:: Jinan Meide Casting Co., Ltd

Company Name
Jinan Meide Casting Co., Ltd
Address
Meide Science and Technology Park, Pingyin Industrial Park, Jinan Shandong Province
Country
China
Phone
86-531-87856308

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