Water Regulations Approval Scheme Ltd

Valves

Section Code 2185 : 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. For this purpose reference should not be made to `Backflow Prevention Devices`.

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WRAS Approval Number: #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. For this purpose reference should not be made to `Backflow Prevention Devices`.
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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WRAS Approval Number: #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. For this purpose reference should not be made to `Backflow Prevention Devices`.
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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