Hydraulic valves-Series shockless type solenoid operated/solenoid controlled pilot operated directional valves
The G-series solenoid operated directional valves incorporate electronic circuits o enable adjustment of the spool shifting time.
A special spool shape that minimises shock is used, shocks caused by the actuator starting and stopping, as well as vibration due to oil hammering.
The shifting time of conventional solenoid operated, shockless, and directional valves is constant and can not be adjusted.
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Series shockless type solenoid operated/solenoid controlled pilot operated directional valves |
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Specifications |
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G-DSG-01-***-*-50/5090 |
G-DSG-03-***-*-50/5090 |
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Max.Flow L/Min |
25 |
25 |
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Max.T-line Back Pre. Mpa |
16 |
16 |
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Electric Power Supply |
Voltage |
24V DC(21-28V DC included ripple):use a stable power supply |
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Input Power at 24V |
36W |
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Shifting signal,low speed operation halt signal |
Voltage |
5-48V DC(use a stable power supply) |
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Current |
Constant at 10mA(A constant-current circuit is used) |
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Input interface |
Sink type, source type |
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Shifting time range(for on and off) |
0.1-1s |
0.3-1s |
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Low speed operation flow rate(min.flow rate)range L/min |
0.5-5 |
1-10 |
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Low speed operation flow rate(min.flow rate)hold time |
Max.60s(After 60 seconds, the flow rate decreases gradully) |
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Ambient temperature |
0-50 degree with circulated air |
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Approx. Mass |
Single Solenoid |
2.1kg |
5.3kg |
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Double Solenoid |
3.0kg |
7.5kg |
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