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Symbol in hydraulic circuit

thread1630-483681

Symbol in hydraulic circuit

Symbol in hydraulic circuit

(OP)


Hi,

May someone explain me what is the symbol in the figure with the arrow pointing at (the little square beside the valve)?

From my thoughts, could it be representing a pilot operated valve (without the black arrow inside)!?


Thanks

Junior.

RE: Symbol in hydraulic circuit

Not a valve just the 'operator' that will work against the far side spring. In this case it's hydraulic since it's dotted to a hydraulic line. Could be electric, could be mechanical, it's general.


That whole valve appears to be blocked unless the pressure gets up to a certain pressure then the adjustable flowrate orifice gets shoved in-circuit.

Keith Cress
kcress - http://www.flaminsystems.com

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