Detent mechanism for a control valve

Details Detent mechanism for a control valve Detent mechanism for a control valve

1989-04-24

1990-04-03

Michalsky, Gerald A.

Fluid handling

Systems

Line condition change responsive release of valve

91426, 251297, F15B 1304

Patent

active

049131907

ABSTRACT:
A control valve includes a main valve spool movable to a plurality of positions. A detent mechanism with a plurality of operational modes operates to releasably hold the main valve spool in displaced positions. An operator-controlled selector mechanism is coupled to the detent mechanism and is operable to selectively place the detent mechanism in a selected one of its operational modes.

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