DBDH6P direct-acting relief valve

DBDH6P10/31.5 is a type of Direct acting relief valve, it is belong to Pressure Control Valve,detailed introduction is as below: 

Instructure principle: 

It consists of valve body、 valve core、pressure regulating spring and pressure regulating screw.The pressure oil at the oil inlet acts on the bottom of the valve core through the damping piston, forming a liquid pressure that counteracts the spring force.When the liquid pressure is less than the spring force of the pressure regulating spring, the cone valve closes; when the liquid pressure is greater than the spring force, the cone valve closes;when the liquid pressure is greater than the spring force, the cone  valve opens, and the excess oil tank , so that the oil inlet pressure is stablilized at the set value.  

Specification features:

- Wide pressure range

- Flexible actions

- Stably working

- Simple instruction

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.