Range of spring loaded, resilient trim, non-return valves with a brass body bonnet and disc holder, stainless steel spring and strainer. Max working pressure 20 bar. Max operating temperature 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:

241004737

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

½” BSP (F) to 4” BSP (F), see model

Marking:

Valtech, DN, PN and flow arrow on body.

Installation Requirements:

R001 R040

Expiry date:

31/10/2029

Model:

NV03-15 DN15 1/2’” Non Return Valve NV03-20 DN20 3/4’” Non Return Valve NV03-25 DN25 1’” Non Return Valve NV03-32 DN32 1.1/4’” Non Return Valve NV03-40 DN40 1.1/2’” Non Return Valve NV03-50 DN50 2” Non Return Valve NV03-65 DN65 2.1/2” Non Return Valve NV03-80 DN80 3” Non Return Valve NV03-100 DN100 4” Non Return Valve NV05-15 DN15 1/2’” Non Return Valve with strainer NV05-20 DN20 3/4’” Non Return Valve with strainer NV05-25 DN25 1’” Non Return Valve with strainer NV05-32 DN32 1.1/4’” Non Return Valve with strainer NV05-40 DN40 1.1/2’” Non Return Valve with strainer NV05-50 DN50 2” Non Return Valve with strainer NV05-65 DN65 2.1/2” Non Return Valve with strainer NV05-80 DN80 3” Non Return Valve with strainer NV05-100 DN100 4” Non Return Valve with strainer

Approval Holder:

Ningbo Valtech Flow Control Co., Ltd

Company Name

Ningbo Valtech Flow Control Co., Ltd

Address

Room 610 New Oriental Times Building No. 1130 Biaizhang East Road Ningbo Zhejiang

Country

China

Phone

+86 0574 88001556

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Range of non-return, swing gate valves with bronze, DZR brass or brass bodies and DZR brass, bronze or brass discs. Maximum working pressure 20.0 bar or 16.0 bar (please refer to model) 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:

240702716

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

For size see model

Marking:

Valtech on body, DN & PN, flow arrow

Installation Requirements:

R001

Expiry date:

31/07/2029

Model:

LT45-15 DN15 1/2” Swing Check Valve LT45-20 DN20 3/4” Swing Check Valve LT45-25 DN25 1” Swing Check Valve LT45-32 DN32 1.1/4” Swing Check Valve LT45-40 DN40 1.1/2” Swing Check Valve LT45-50 DN50 .2” Swing Check Valve LT45-R-15 DN15 1/2” DZR Swing Check Valve LT45-R-20 DN 20 3/4” DZR Swing Check Valve LT45-R-25 DN25 1” DZR Swing Check Valve LT45-R-32 DN32 1.1/4” DZR Swing Check Valve LT45-R-40 DN40 1.1/2” DZR Swing Check Valve LT45-R-50 DN50 .2” DZR Swing Check Valve LT45B-15 DN15 1/2” Bronze Swing Check Valve LT45B-20 DN 20 3/4” Bronze Swing Check Valve LT45B-25 DN25 1” Bronze Swing Check Valve LT45B-32 DN32 1.1/4” Bronze Swing Check Valve LT45B-40 DN40 1.1/2” Bronze Swing Check Valve LT45B-50 DN50 .2” Bronze Swing Check Valve

Approval Holder:

Ningbo Valtech Flow Control Co., Ltd

Company Name

Ningbo Valtech Flow Control Co., Ltd

Address

Room 610 New Oriental Times Building No. 1130 Biaizhang East Road Ningbo Zhejiang

Country

China

Phone

+86 0574 88001556

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Range of angled pressure relief valves (3.5 & 6.0 Bar) with DZR brass bodies. PREL107020 is for use with copper pipe manufactured to BS EN 1057. Maximum working pressure 10.0 Bar. Maximum operating temperature 90°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

250502719

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

1/2" BSP male inlet x 1/2" BSP female outlet (PREL107015), 1/2" BSP male inlet x 15mm compression outlet (PREL107020).

Marking:

CR, flow arrow and P+C on body. RWC, CR, pressure and date of manufacture (DD/MM/YY) on cap

Installation Requirements:

R001 R120

Expiry date:

31/05/2030

Model:

PREL107015 (Preset at 6.0 bar), PREL107020 (Preset at 3.5 bar).

Product Images

Approval Holder:

Reliance Worldwide Corporation

Company Name

Reliance Worldwide Corporation

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

Company Name

Reliance Worldwide Corporation

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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Pressure relief valve (pre-set to 6 bar outlet pressure) with a DZR brass body. Maximum working pressure 6.0 bar. Maximum operating temperature 75°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

250504701

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

1/2” BSP (F).

Marking:

Midea, Date of manufacture (YYYY.MM) on body. Flow arrow and CR on body. Pressure rating and product info on operating member.

Installation Requirements:

R001

Expiry date:

31/05/2030

Model:

MOD.171.

Product Images

Approval Holder:

Wuhu Midea Kitchen & Bath Appliances Manufacturing Co., Ltd.

Company Name

Wuhu Midea Kitchen & Bath Appliances Manufacturing Co., Ltd.

Address

Wanchun East Road Economic and Technological Development Zone Wuhu City Anhui Province

Country

China

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Range of pressure relief valves with gunmetal bodies and a lever operated easing gear. All have a pre-set pressure, ranging from 1.0 - 12.5 bar. Maximum operating temperature 95°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

250808701

Basis of Compliance:

Tested to regulators Specification Test Code Sheets

Size:

See models.

Marking:

NABIC, flow Arrow and size on body. Model and product info on data label.

Installation Requirements:

R001

Expiry date:

31/08/2030

Model:

Fig 500 – ½” – 2 ½” BSP, Fig 500F – DN20 – DN65.

Approval Holder:

Crane Ltd

Company Name

Crane Ltd

Address

Crane House, Epsilon Terrace, West Road, Ipswich

Postcode

IP3 9FJ

Country

United Kingdom

Phone

01473 277 364

General Email

tturner@cranebsu.com

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