ASV170- Slam Shut Valve - Over Pressure Protection
Series ASV170 is a Slam Shut Valve for use in high pressure gas systems to provide over pressure protection based on pressure containment rather than relief.
The Valve is typically installed upstream of a pressure regulator and will sense the downstream pressure. Set pressure is via an in-built relief device, when the pressure exceeds the set limit the valve slams shut at high speed, preventing further over pressurisation.
Manual reset is possible via a push button situated under a protection cap on the top of the valve. Reset should only be attempted once the cause of the over pressure has been rectified. The valve can be re-set remotely and is suitable for inlet pressure up to 780 barg
General information
- Conforms to Pressure Equipment Directive 97/23/EC (PED) - Cat IV
- Automatic shut-off operation, independent of electronic control systems.
- Connections via adaptors with either industry standard threaded ports, brazed or weld stub connections
- Standard set pressure up to 250 barg
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Contact
Hale Hamilton Customer Care
Hale Hamilton Valves Ltd.
Cowley Road
Uxbridge, Middlesex
UB8 2AF
+44 (0) 1895 236525
+44 (0) 1895 231407
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