PSBV-FSB-L/C – Brass, Locked Closed, PSBV Type, Castell Ball Valve Interlock

Part Number: PSBV-FSB-L/C Manufacturer: Castell

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The Castell PSBV pressure safe ball valve interlock is an integral valve interlock designed to enable locking off in either the open, closed or in both conditions. The PSBV is supplied with a fitted high pressure mini 1/4″ chrome plated brass ball valve. Fitting the PSBV enforces a logical, predetermined and safe sequence of operation where the control of flow paths is critical.

Castell Part Reference: PSBV-FSB-L/C

Additional information

Body Material


Lock Portion Type

FS (up to three characters)



Product Type

PSBV Pressure Safe Ball Valve Interlock