Saftety first when it comes to a flow spike
A
Circor Instrumentation product story
Edited by the Engineeringtalk editorial team
Jul 16, 2001
Circle Seal XVH Series excess flow valves automatically close leak-tight when a flow spike occurs, preventing uncontrolled release of system fluid to ensure a safe and reliable working environment
Circle Seal XVH Series excess flow valves automatically close leak-tight when a flow spike occurs, preventing uncontrolled release of system fluid to ensure a safe and reliable working environment at low cost and with minimal maintenance requirement.
These quick-acting and versatile flow switches have a high pressure working range of 0 to 6000 psig, with various seal and body materials offered for use with any liquid or gas service and a choice of end connections allowing assembly in any system or application.
The spring-loaded poppet can be mounted in any orientation.
Both automatic and manual reset versions are available.
The bleed valves on automatic models have an 'anti-clog' wire that prevents fluid build-up at the bleed port to increase reliability.
Manual valves assure zero leakage until individually reset.
Coloured ring bands on all models give instant visual indication of valve type, trip range and seal material.
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