Honeywell SV300 Pilot Operated Safety Valve

Product Description

The Honeywell SV300 Pilot Operated Safety Valve is controlled by the medium flowing through it via a pilot valve. It is preferably installed in branches of supply pipework and protects downstream parts of a system which are at risk from unacceptable excess pressure which can, for example, be caused by pumps. If the inlet pressure to the valve rises up to the set opening pressure, then the valve opens immediately to the maximum flow position. If the pressure falls to the set pressure, then the valve closes slowly to prevent pressure shock loads.  

Sizes: DN50 to DN450
Connections: Flanged PN16
Materials: Ductile iron housing, powder coated with polyamide. For other materials used see the datasheet.
Medium: Drinking Water
Operating Pressure: Max 16 Barg
Opening Pressure: 1 to 12 Barg adjustable
Maximum water temperature: 80 degC 
Notes: WRAS approved

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