The non-return valve allows free flow from the directional valve (2) to pressure (1) while a direct, pilot-operated discharge valve controls the flow from 1 to 2. The pilot (3) lowers the effective setting of the discharge valve to a value determined by the piloting ratio. The back pressure at 2 does not affect the valve setting because the spring chamber has atmospheric reference.
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Maximum flow: 60 liters;
Cavity: T11-A.
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Standard options
I send | Pressure setting | Gaskets |
C * Anti-tampering system - factory setting L Standard screw adjustment | F 1000 - 2500 psi (70 - 175 bar) 2000 psi (140 bar) Standard setting G 2000 - 6000 psi (140 - 420 bar) 4000 psi (280 bar) Standard setting | N Nitrile V Viton |
ATTENTION: * Special setting to be confirmed at the time of ordering. Customer specified adjustments will be engraved on the nut. |