Herz Armaturen GmbH Approvals

#2310159

Range of pilot operated pressure reducing valves with blue epoxy coated ductile iron bodies. The valves have an adjustable pressure reducing facility controlled via a pilot valve (with an operating range of 1 to 6 bar), with auxiliary components including stainless steel tubing, fittings and spherical valves. Maximum working pressure 16.0 bar. Maximum operating temperature 23°C.

Section:
2205 Valves
Section Subtitle:
Pressure reducing, pilot operated.
WRAS Approval Number:
2310159
Size:
DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250 & DN300 flanged inlets and outlets.
Marking:
Herz, Flow Arrow, DN and PN on body.
Installation Requirements:
R001
Expiry date:
31/10/2028
Model:
HVPRVF 00 HVPRVF 01 HVPRVF 02 HVPRVF 03 HVPRVF 04 HVPRVF 05 HVPRVF 06 HVPRVF 07 HVPRVF 08
Approval Holder:
Herz Armaturen GmbH
Company Name
Herz Armaturen GmbH
Address
Richard - Strauss Strasse 22, A-1230, Vienna

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#2307078

Range of non-return valves housed within a blue epoxy coated ductile iron body. Maximum working pressure 16.0 bar. Maximum operating temperature 80ºC.

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:
2307078
Size:
DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350 & DN400 flanged
Marking:
Herz, DN, PN and flow arrow on body.
Installation Requirements:
R001
Expiry date:
31/07/2028
Model:
4 2622 81 4 2622 82 4 2622 83 4 2622 84 4 2622 85 4 2622 86 4 2622 87 4 2622 88
Approval Holder:
Herz Armaturen GmbH
Company Name
Herz Armaturen GmbH
Address
Richard - Strauss Strasse 22, A-1230, Vienna

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