Guangzhou Seric Hydraulic Co., Ltd.
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Manual Hydraulic Directional Control Valves P40 Series Monoblock
P40 series integral multi-directional valve
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 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.
| Parameter | Metric Value | Imperial Value |
| Nominal flow rate | 40 L/min | 10.6 US GPM |
| Operating pressure (max) | 250 bar | 3626 psi |
| Operating range | 15 ~ 75 mm²/s | 15 ~ 75 cst |
| Minimum viscosity | 12 mm²/s | 12 cst |
| Maximum viscosity | 400 mm²/s | 400 cst |
| Ambient temperature range | -40° ~ 80°C | -40° ~ 176°F |
| Structure | Monoblock: 1 - 7 sections | - |
