Monoblock Directional Control Valve 40 L/Min (11GPM) 3 Spool 4 Positions Double Actiong + Joystick
P40 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 working pressure.
.Oil way: Parallel circuit, power beyond option
.Control Way: Manual, Hydraulic,Pneumatic, Electro-pneumatic, Electro-hydraulic,
Solenoid, Joystick, Joystick and Cable, Micro Switch
.Valve construction: monoblock construction, 1-7 levers.
| Ambient temperature |
-40C...+60C |
| Viscosity |
12 ...800 mm2/s |
| Fluid temperature |
-15C...+80C |
| Filtration |
10 to NAS 1638 |
| Max operating pressure |
250 bar |
| Back pressure |
50 bar |
| Nominal flow |
40 l/min |
| Leakage(A,B-T) |
15cm3/min at 120bar |
| Spool stroke |
6 mm |
| Actuating force |
< 200 N |
| Modification/ Spools |
with 1 to 7 |
Pressure range:
Maximum supply pressure: 250Bar (3625,94 psi)
Maximum pressure on return: 50Bar (725,19 psi)
Maximum pressure on sections: 300Bar (4351,13 psi)
The opening pressure of the bypass valve increases proportionally with increasing flow rate:
180 bar (2610,68 psi) at 10 l/min
190 bar (2755,72 psi) at 20 l/min
200 bar (2900,75 psi) at 30 l/min
210 bar (3045,79 psi) at 40 l/min
It is recommended to check and set the correct pressure before commissioning.
Self-adjustable, full rotation 30Bar (435,11 psi change).
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