Parker Autoclave Engineers Low Pressure Ball Type Excess Flow Check Valves protect pressure gauges and pressure instrumentation from sudden surges in flow or venting in the event of line failure. Vertical Installation: Since this type of check valve employs a non-spring loaded ball, valve MUST be installed in VERTICAL position with arrow on valve body pointing UP. (cover gland up). Resetting Valve: Equalize the pressure across the ball. The ball will drop and reset automatically.
Application:
In the key markets of chemical & petrochemical, research, oil & gas industries.
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