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Model No. : | DBEM10 |
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Brand Name : | Jinhai |
warranty period : | 2 Years |
Product description
DBE type valve is a pilot relief valve with seat valve structure. The valve allows the system pressure to vary continuously with electrical input signals. It mainly includes a pilot valve (1) with a proportional solenoid (2) and a main valve (3) with a main spool assembly (4).
DBE pressure relief valve
The system pressure limit is set by the proportional solenoid (2) and is related to the current. Pressure from the system acts on the main spool (4) and at the same time, through the pilot valve fitted with an orifice (5), acts on the spring-loaded side of the main spool (4) and on the pilot spool ( 6) on. If the system pressure rises above the set value corresponding to the solenoid force, the pilot spool (6) opens. At this time, the pilot oil can flow back to the tank, and the orifice group creates a pressure drop acting on the main spool (4), causing it to rise from the valve seat and open the passage from the pump to the tank.
DBEM pressure relief valve
To protect the system from impermissibly high voltages caused by impermissibly high current spikes at the proportional solenoid (2). An alternative is to install a spring-loaded pressure relief valve (7) for maximum pressure protection.
Jinhai is professional manufacturer of Various types of Directional Control Valves, Flow Control Valves, Pressure Control Valves and Accessories, Should you have any questions please feel free to come back to us.
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