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

2203370

Size:

DN50 - DN300

Marking:

Hattersley, Model, PN16, flow arrow, temp on data plate, date of manufacture (YYYY) on body DN, PN & Flow arrow on body

Installation Requirements:

R001

Expiry date:

31/03/2027

Model:

FIG 861W BLUE NON-RETURN VALVES DN 50- DN 300

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Approval Holder:

Hattersley

Company Name

Hattersley

Address

11-15 Epsilon Terrace West Road Ipswich Suffolk

Postcode

IP3 9FJ

Country

United Kingdom

Phone

0766465023

General Email

tturner@cranebsu.com

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Range of pressure reducing valves with DZR brass bodies. The capillary union and compression models are for use with copper pipe (manufactured to BSEN 1057). The inlets incorporate a stainless strainer. Reliance 315i Commercial Pressure Reducing Valves: Maximum supply pressure 21.0-25.0 bar - outlet adjustment range: 2.5 bar min. outlet pressure, 6.0 bar maximum outlet pressure. Maximum supply pressure 16.0-20.0 bar - outlet adjustment range: 2.0 bar min. outlet pressure, 6.0 bar maximum outlet pressure. Maximum supply pressure 11.0-15.0 bar - outlet adjustment range: 1.5 bar min. outlet pressure, 6.0 bar maximum outlet pressure. During January 2022 these products were for cold water use only. Between February 2022 and January 2027 the products are for use with water up to 65°C. Models added May 2025: Maximum supply pressure 25.0 Bar. Outlet adjustment range: 5.0 bar min, 10.0 bar maximum outlet pressure. Maximum operating temperature 65°C.

Section:

2200 Valves

Section Subtitle:

Pressure reducing.

WRAS Approval Number:

2201039

Size:

Please refer to model.

Marking:

Reliance Water Controls or RWC on pressure adjuster. DR, size and flow arrow on body

Installation Requirements:

R001 R120

Expiry date:

31/01/2027

Model:

PRED315010: ½” BSP (M). PRED315020: ¾” BSP (M). PRED315030: 1” BSP (M). PRED315010: ½” BSP (M). PRED315020: ¾” BSP (M). PRED315030: 1” BSP (M). PRED315040: 1¼” BSP (M). PRED315050: 1½” BSP (M). PRED315060: 2” BSP (M). PRED315070: 15mm Capillary Union. PRED315080: 22mm Capillary Union. PRED315090: 28mm Capillary Union. PRED315110: 28mm Compression. Models added May 2025 PRED315120: 1¼” BSP (M) PRED315125: 1½” BSP (M) PRED315130: 2” BSP (M)

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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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Range of pressure reducing valves with DZR brass bodies, integral stainless steel strainer, and EPDM ‘O’-rings and membrane. The oulet pressure is adjustable between 1.5 bar and 6.0 bar. Maximum inlet supply pressure 25.0 bar. Maximum operating temperature 70°C.

Section:

2200 Valves

Section Subtitle:

Pressure reducing.

WRAS Approval Number:

2203316

Size:

see model

Marking:

Jet Range, WRAS, model & date of manufacture (YY/WW) on adhesive label on body. Flow arrow, size & DR on body

Installation Requirements:

R001 R120

Expiry date:

31/03/2027

Model:

K74297: 15mm compression. K74298: 22mm compression. K74299: 28mm compression. K74300: 1¼” BSP (M). Models added April 2022: K74301: 1 ½” BSP (M), K74302: 2” BSP (M).

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Approval Holder:

Wolseley UK Ltd.

Company Name

Wolseley UK Ltd.

Address

2 Kingmaker Court, Warwick Technology Park, Warwick

Postcode

CV34 6DY

Country

United Kingdom

Phone

01926705792

General Email

martin.lister@wolseley.co.uk

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Manufacturer:

Ademco 1 GmbH

Company Name

Ademco 1 GmbH

Address

Hardhofweg 40, 7481 Mosbach

Country

Germany

General Email

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Range of pressure reducing valves with DZR brass bodies adjustable between 1.0 and 6.0 bar. The valves incorporate a stainless steel strainer. Maximum supply pressure 25.0 bar or 16.0 bar (see model). Maximum operating temperature 80°C.

Section:

2200 Valves

Section Subtitle:

Pressure reducing.

WRAS Approval Number:

2206800

Size:

SEE MODEL

Marking:

Boss, DN, Size, DR, flow arrow and date of manufacturer (MMYY) on body

Installation Requirements:

R001 R120

Expiry date:

30/04/2027

Model:

BOSS 216 Range: 25.0 bar inlet pressure models: 28110102 – ½” BSP (M) x ½” BSP (M), 28110113 – ¾” BSP (M) x ¾” BSP (M) & 28110124 – 1” BSP (M) x 1” BSP (M). 16.0 bar inlet pressure models: 28110305 – 15mm compression x 15mm compression, 28110316 – 22mm compression x 22mm compression & 28110327 – 28mm compression x 28mm compression.

Approval Holder:

BSS Industrial

Company Name

BSS Industrial

Address

Travis Perkins PLC Ryehill House Rye Hill Cose Lodge Farm Industrial Estate Northampton

Postcode

NN5 7UA

Country

United Kingdom

Phone

07392109053

General Email

benjamin.cockerill@travisperkins.co.uk

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Range of pressure relief valves pre-set at 3.0 bar with brass bodies and a EPDM membrane. Valve incorporates a manually operated easing gear. Maximum operating temperature 85°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

2201331

Note:

For closed circuit use only.

Size:

See model.

Marking:

Watts logo and flow arrow on body Watts logo, CE and 0425 on cap

Installation Requirements:

R001 R200

Expiry date:

31/01/2027

Model:

0206429 – MSL/E30.1/2”SA - OR – ½” BSP (M) x ½” BSP (F) 0205034 – MSPF/E30.1/2”SA – 19.98mm Ø manifold connection x ½” BSP (F)

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Approval Holder:

Watts Industries Italia S.R.L

Company Name

Watts Industries Italia S.R.L

Address

Via Vienna, 3 38121 - Trento (TN) Italy

Phone

+39 0461 965 111

General Email

info@wattsindustries.it

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Manufacturer:

Watts Industries Italia S.R.L

Company Name

Watts Industries Italia S.R.L

Address

Via Vienna, 3 38121 - Trento (TN) Italy

Phone

+39 0461 965 111

General Email

info@wattsindustries.it

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