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Manual operated Directional Control Valve
Manual operated directional control valve is a directional control valve, by operating the handle, the spool moves in the axial direction to achieve oil loop switching.
Manual operated directional control valve and electrical operated directional control valve are played the same role in the hydraulic system. Easy operation, reliable work, and without the need for electricity.
Manual operated directional control valve and electrical operated directional control valve are played the same role in the hydraulic system. Easy operation, reliable work, and without the need for electricity.
Directional Control Valve
China Manual operated Directional Control Valve Manufacturers
Product Introduction of Manual Operated Directional Control Valve
Technical specification
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Specification |
02 |
03 |
04 |
06 |
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Working pressure (MPa) |
Ports P, A, B |
31.5 |
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Port T |
10 |
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Max. Flow (L/min) |
60 |
100 |
300 |
450 |
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Working fluid |
Mineral oil; phosphate-ester |
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Fluid temp. (°C) |
-20~70 |
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Viscosity (mm2/s) |
2.8~380 |
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Weight (kg) |
About 1.4 |
About 3.3 |
About 8 |
About 17 |
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Cleanliness |
The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS 1638. It is suggested that the minimum filter rating should be β10≥75. |
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