Additional Information
Pressure Reducing Valves - Integral Servicing Valves | No |
---|---|
Pressure Reducing Valves - Pressure Outlet | 1-6 bar |
Pressure Reducing Valves - Pilot Operated | No |
Application
Reducing excessive mains pressure; Controlling pump outlet pressure; Pressure regulation per floor; Water conservation.
Downloads & Resources
Specification Clauses
Where indicated on the drawing, a Pressure Reducing Valve shall be fitted as distributed by Arrow Valves Ltd - Tel 01442 823123 www.arrowvalves.co.uk. The PRV shall be direct acting and have an adjustable outlet pressure ranging from 2.0 – 6 bar[1] and have a maximum supply pressure of 25 bar. The seat shall be stainless steel. The pressure drop from a nominal 4 bar shall be less than 0.7 bar @ 2 m/s pipe velocity. The valve shall have an integral 1000 micron strainer. A pressure gauge shall be provided to indicate the downstream pressure. The body shall be gunmetal with solder union connections for secure connection to copper tube[2],[3].
Amend as required
[1] 0.5 – 2.0 bar
[1] 6.0 – 10.0 bar
[2] The PRV shall feature full-bore DZR servicing valves to enable strainer to be cleaned.
[3] male union connections