Range of butterfly valves incorporating blue epoxy coated ductile iron bodies and discs, EPDM ‘O’ rings, gaskets and seals. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.

Section:

2020 Valves

Section Subtitle:

Butterfly.

WRAS Approval Number:

2307007

Size:

DN700, DN800, DN900, DN1000 & DN1200 flanged inlet and outlet.

Marking:

AVK, size, PN and direction of flow arrow on body. AVK, size, PN, date of assembly (YYYYMMDD) and product info on label on body.

Installation Requirements:

R001

Expiry date:

31/07/2028

Model:

Series 756

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Approval Holder:

AVK Valves (Anhui) Co. Ltd

Company Name

AVK Valves (Anhui) Co. Ltd

Address

Wujiang Industrial Park, Maanshan City, Anhui Province, PRC

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Manufacturer:

AVK Valves (Anhui) Co. Ltd

Company Name

AVK Valves (Anhui) Co. Ltd

Address

Wujiang Industrial Park, Maanshan City, Anhui Province, PRC

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Range of wafer and lugged butterfly valves with blue epoxy coated ductile iron bodies and stainless steel disc. DN50-DN300 are lever operated and DN350 – DN600 are handwheel operated. Maximum working pressure 16.0 bar.

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

Section:

2020 Valves

Section Subtitle:

Butterfly.

WRAS Approval Number:

2307016

Size:

DN50, DN60, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, DN450, DN500 & DN600 Flanged

Marking:

Tianjin Tanggu Tianshun Valve, model and technical info on dataplate on body. Size and pressure on body

Installation Requirements:

R001

Expiry date:

31/07/2028

Model:

1716-1310 (Wafer Type) 2716-2310 (Lug Type)

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Approval Holder:

TIANJIN TANGGU TIANSHUN VALVE CO.LTD

Company Name

TIANJIN TANGGU TIANSHUN VALVE CO.LTD

Address

No.88 Zhuhai Road, Tanggu Ocean High‐new Technology and Development Area, Tianjin City, China

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Manufacturer:

TIANJIN TANGGU TIANSHUN VALVE CO.LTD

Company Name

TIANJIN TANGGU TIANSHUN VALVE CO.LTD

Address

No.88 Zhuhai Road, Tanggu Ocean High‐new Technology and Development Area, Tianjin City, China

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Range of non-return valves housed within a blue epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 80ºC.

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:

2307014

Note:

Not suitable for backflow prevention.

Size:

DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 & DN400 flanged

Marking:

AFC, DN, PN and flow arrow on body.

Installation Requirements:

R001

Expiry date:

31/07/2028

Model:

NSCV series

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Approval Holder:

Suzhou Alpine Flow Control Co Ltd

Company Name

Suzhou Alpine Flow Control Co Ltd

Address

B5 Chao Yang Factroy Caohu Industrial Park Xiangcheng Economic Development Zone

Country

Suzhou

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Manufacturer:

Suzhou Alpine Flow Control Co Ltd

Company Name

Suzhou Alpine Flow Control Co Ltd

Address

B5 Chao Yang Factroy Caohu Industrial Park Xiangcheng Economic Development Zone

Country

Suzhou

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Range of non return valves with bronze bodies and discs, and an EPDM washer. Maximum working pressure 20.0 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. For this purpose reference should be made to `Backflow Prevention Devices`.

WRAS Approval Number:

2101367

Size:

See model.

Marking:

WEFLO, flow arrow, size, DN & PN on body.

Installation Requirements:

R001

Expiry date:

31/01/2026

Model:

5411 RANGE AVAILABLE IN BSPT/BSPP/NPT: 5411-15: ½",5411-20: ¾", 5411-25: 1", 5411-32: 1 ¼", 5411-40: 1 ½", 5411-50: 2". 5411W RANGE FOR SOLDER CONNECTION: 5411W-15: ½", 5411W-20: ¾", 5411W-25: 1", 5411W-32: 1 ¼", 5411W-40: 1 ½", 5411W-50: 2"

Approval Holder:

WEFLO Valve Co., Ltd.

Company Name

WEFLO Valve Co., Ltd.

Address

No 789 Chunyang Road, Qingdao National High-Tech Industrial Development Zone, Qingdao, Shandong

Country

China

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Swing gate, non-return valve with blue epoxy coated ductile iron bodies, carbon steel swing gate encapsulated in EPDM and EPDM valve seats. Maximum working pressure 16.0 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. For this purpose reference should be made to `Backflow Prevention Devices`.

WRAS Approval Number:

2212098

Size:

DN80-400.

Marking:

Tyne, DN, PN and flow arrow on body. Company logo, and technical information on metal data plate on body.

Installation Requirements:

R001

Expiry date:

31/12/2027

Model:

34161

Approval Holder:

Tyne Gulf Industrial Company

Company Name

Tyne Gulf Industrial Company

Address

PO BOX 25409, AL RAFAYAA, AL KHARAJ ROAD,RIYADH 11456

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