‘GNVP’ range of non-return valves with a black plastic housing. The product incorporates two test/drainage plugs. Maximum working pressure 16.0 bar. Maximum operating temperature 60°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:

2007057

Expiry date:

31/07/2025

Size:

Flanged connection see model.

Marking:

Grundfos, PN, Product No., temperature, and other technical info on adhesive label on body. Flow arrow on body.

Installation Requirements:

R001

Model:

GNVP Range: 91040183: DN32. 91040184: DN40. 96155179: DN50-I Version. 98595908: DN50 w. DN32. 91040186: DN65. 91069032: DN80. 91040187: DN100.

Manufacturer:

Grundfos Pumpenfabrik GmbH

Company Name

Grundfos Pumpenfabrik GmbH

Address

Willy-Pelz-Strasse 1-5, 23812 Wahlstedt, Germany

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