SZ 133
Solenoil Spool Valve
Jack:
VS50-4
Flow:
see graph
Working pressure:
30Mpa
Classification:
Description:
Product Category:
Key words:
Hydraulic component development, hydraulic component integration, hydraulic electromechanical system design
Principle features
In case of power failure, SZ 133 shuts off the cylinder port and allows the oil to flow from ③ to ①. When coil 1 is energized, oil can flow from ③ to ④ and from ② to ①. When coil 2 is energized, oil is allowed to flow from ③ to ② and from ④ to ①. In an oil circuit where the flow rate at the working port is uneven due to the cylinder volume ratio, a large amount of return flow should be directed to port ②. Although port ① can be fully pressurized, it is not used as an inlet port for the valve. How to operate the emergency hand control option: During emergency operation, push the knurled handle to control the function of coil 2 (S2); pull the knurled handle to control the function of coil 1 (S1).
Technical parameters
performance curve
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