Piston type float operated inlet valves with brass bodies and backnuts. Maximum working pressure 8.0 or 10.0 bar (please refer to model). Cold water use only.

Section:

2120 Valves

Section Subtitle:

Float operated, piston type, metal body.

WRAS Approval Number:

2207388

Size:

½”, ¾” or 1” BSP(M)

Marking:

WESTCO, WRAS, date of manufacture MM/YY on body.

Installation Requirements:

R001

Expiry date:

31/07/2027

Model:

UW22010 1/2" PT1 Float Ball Valve LP 8 bar

Approval Holder:

STH Westco Limited

Company Name

STH Westco Limited

Address

Unit C6 William Way Moss Industrial Estate St Helens Road Leigh

Postcode

WN7 3PT

Country

United Kingdom

Phone

01942 265230

General Email

john.gartshore@westco.co.uk

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Manually operated thermally actuated regulating valves with bronze bodies and EPDM O-rings. Flow is controlled by a rising spindle headwork. Maximum working pressure 16.0 bar. Maximum operating temperature 90°C.

Section:

2170 Valves

Section Subtitle:

Flow control, manually operated.

WRAS Approval Number:

2209063

Size:

1/2" BSP (F) X 1/2" BSP (F) - Crane D2890 DN 15 3/4" BSP (F) X 3/4" BSP (F) - Crane D2880 DN 20 ½” BSP (F) x ½” BSP (F) – Crane D2880 DN15

Marking:

HNH, model & temperature settings on caps. DN, PN and flow arrow on body.

Installation Requirements:

R001

Expiry date:

30/09/2027

Model:

HATTERSLEY FIG 2910 DN15 Low flow. HATTERSLEY FIG 2900 DN15 Standard flow. HATTERSLEY FIG 2900 DN20 Standard flow.

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Approval Holder:

Hattersley

Company Name

Hattersley

Address

Crane House Epsilon Terrace West Road Ipswich

Postcode

IP3 9FJ

Country

United Kingdom

General Email

uksales@hattersley.com

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Range of spring-loaded resilient trim, non-return valves with blue epoxy coated ductile iron bodies, stainless steel discs and EPDM seals. Maximum working pressure 16.0 bar. Maximum operating temperature 80°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:

2301707

Size:

DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300.

Marking:

BOSS & technical information on data plate on body. DN & Flow arrow on body

Installation Requirements:

R001

Expiry date:

31/01/2028

Model:

23210209, 23210220, 23210231, 23210242, 23210253, 23210264, 23210275, 3210286 & 23210297 BOSS 10XS DUAL PLATE NON RETURN VALVES

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 reducing valves with DZR brass, gunmetal or stainless-steel bodies. Maximum inlet pressure for HP and SP Models = 25.0 bar. Maximum inlet pressure for LP Models = 6.0 bar. Maximum operating temperature 60°C

Section:

2200 Valves

Section Subtitle:

Pressure reducing.

WRAS Approval Number:

2209066

Size:

½” BSP M to 2” BSP M inlet/outlet

Marking:

BWT ON OPERATING MEMBER FLOW ARROW ON BODY

Installation Requirements:

R001 R008

Expiry date:

30/09/2027

Model:

BWT RED GUNMETAL BWT INOX STAINLESS STEEL BWT ECO DZR BRASS YY: outlet pressure range; LP (0.5-3 bar), SP (1.5-7 bar), or HP (3-12 bar) XX: Size (DN); 15, 20, 25, 32, 40, or 50 – (9060 DZR-brass only available in 15, 20, 25) ZZ: Pressure/Temperature; 16 (16 bar max inlet pressure, for cold water only), 25 (25 bar max inlet pressure, for warm water at 60°C) in case of YY=LP the maximum inlet pressure is limited to max 6 bar

Approval Holder:

BWT Holding GmbH

Company Name

BWT Holding GmbH

Address

Walter-Simmer-Straße 4 Mondsee

Postcode

5310

Country

Austria

Phone

+436648172152

General Email

andreas.stiegler@aidu.solutions

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Pressure relief valve with a brass body and EPDM diaphragm, pre-set at 3.0 bar. Maximum operating temperature 90°C.

Section:

2210 Valves

Section Subtitle:

Pressure relief.

WRAS Approval Number:

2210321

Size:

See model

Marking:

Vaillant logo, flow arrow, DN15 and CE mark stamped on valve body.

Installation Requirements:

R001 R200

Expiry date:

31/10/2027

Model:

190752: ½” quick connector. 190753: ½” BSP (M).

Approval Holder:

Vaillant GmbH

Company Name

Vaillant GmbH

Address

Berghauser Strasse, 40 D-42859 Remscheid

Country

Germany

Phone

Tel: +49 2191 182126

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