P40 P80 Hydraulic direction control valve.pdf
P80 series valves with middle-high pressure monoblock construction is developed based on Europe technology.
◆ Inner check valve: The check valve inside the valve body is to insure the hydraulic oil not to be returned.
◆ Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system workingpressure.
DESCRIPTION
P80 series valves with middle-high pressure monoblock construction is developed based on Europe technology.
◆ Inner check valve: The check valve inside the valve body is to insure the hydraulic oil not to be returned.
◆ Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system workingpressure.
◆ Oil way: Parallel circuit, power beyond option
◆ Control Way: Manual control, pneumatic control, hydraulic and electric control for optional.
◆ Valve construction: monoblock construction, 1-6 levers.
◆ Spool Function: O,Y, P,A.
◆ Option:Hydraulic lock is available to be added on A and B port.
◆ Available manual, pneumatic control, electric and pneumatic control, hydraulic and electric control and etc.
Nom. Pressure (Mpa) | Max.Pressure (Mpa) | Nom.Flow (L/min) | Max.Flow (L/min) | Back Pressure(Mpa) | Hydraulic oil | ||
Tem.Rang(Ć) | Visc.rang (mm2/S) | filtrating accuracy(um) | |||||
20Mpa | 31.5Mpa | 80l/min | 80L/min | ≤1 | -20—+80 | 10-400 | ≤10 |
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