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SD4 hydraulic directional control valve

Brand :Zhongyuan

Product origin :China

Delivery time :30 days

Supply capacity :10000 PCS per month

SD4 hydraulic directional control valve

1. Nominal Flow:40L/min, Working Pressure 160-250Bar (16Mpa-25Mpa)
2. Control way: Manual control, Pneumatic Control, Electrical +Pneumatic control,
Remote Control
3. Positioning Returning Modes:W( Ball locking); T(Spring Return)
4. Spool Functions: O W A etc
5. Thread: G3/8; SAE6
6. Oil Way: Parallel Circuit
7. Material: Casting iron
8. Application: Sanitation Machines, Mining Machines, tractors.,etc

Nom. Pressure(Mpa)



Nom.Flow rate(L/min) Max.Flow rate (L/min) Back Pressure(Mpa) hydraulic oil
Tem.range(ºC) Visc.rang(mm²/S) filtrating accuracy(um)
20 25 40 40 ≤1 -20~+80 10-400 ≤10

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