Range of double regulating valves incorporating bronze bodies, brass disc face (½” - ¾” models) or PTFE (1” - 2” models), PTFE plate and NBR ‘O’-rings. Maximum working pressure 25.0 bar. Maximum operating temperature 100°C.

Section:

2348 Valves

Section Subtitle:

Balancing.

WRAS Approval Number:

2201806

Expiry date:

31/01/2027

Size:

½” BSP (F) - 2” BSP (F)

Marking:

Ningbo Yongxiang Copper Pipeline Co. Ltd logo (pipe and tee fitting arranged to look like the letter ‘H’), PN, flow arrow and size cast on body. Ningbo Yongxiang Copper Pipeline Co. Ltd logo (pipe and tee fitting arranged to look like the letter ‘H’) and WRAS on operating member.

Installation Requirements:

R001

Model:

951

Manufacturer:

Ningbo Yongxiang Copper Pipeline Co. Ltd

Company Name

Ningbo Yongxiang Copper Pipeline Co. Ltd

Address

Hehua Bridge, Yunlong Town, Yinzhou District, Ningbo, China

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Range of adjustable, bronze in-line pressure reducing valves. Model 753A ½”, ¾” & 1” sizes and model 754A 1¼” size have inspection ports on the outlet only. Model 754A 2” and 4” sizes have inspection ports on the inlet and outlet. The valves incorporate a stainless-steel strainer. Maximum inlet supply pressure 20.0 bar. Maximum outlet pressure 1.0 bar to 4.0 bar. Maximum operating temperature 70°C.

Section:

2200 Valves

Section Subtitle:

Pressure reducing.

WRAS Approval Number:

2204702

Expiry date:

30/04/2027

Size:

Please refer to model.

Marking:

H (Ningbo Yongxiang Copper Pipeline Co. Ltd. logo) WRAS, flow arrow & operating parameters on body.

Installation Requirements:

R001

Model:

Model 753A: ½”, ¾” and 1”. Model 754A: 1¼”, 1½”, 2”, 2½”, 3” and 4”.

Manufacturer:

Ningbo Yongxiang Copper Pipeline Co. Ltd

Company Name

Ningbo Yongxiang Copper Pipeline Co. Ltd

Address

Hehua Bridge, Yunlong Town, Yinzhou District, Ningbo, China

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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. For this purpose reference should be made to `Backflow Prevention Devices`.

WRAS Approval Number:

2310003

Expiry date:

31/10/2028

Marking:

‘H’ (logo of Ningbo Yongxiang Copper Pipeline Co. Ltd), size, PN and flow arrow on body. Logo, PN, Temp and WRAS on data plate.

Installation Requirements:

R001

Model:

451B 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

Factor:

Ningbo Yongxiang Copper Pipeline Co. Ltd

Company Name

Ningbo Yongxiang Copper Pipeline Co. Ltd

Address

Hehua Bridge, Yunlong Town, Yinzhou District, Ningbo, China

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