Jinan Longli Hydraulic Device Co.,Ltd
Pressure Relief Valves,Relief Valve,Rexroth Pressure Relief Valve,Pilot Relief Valve
Pressure relief valves has two types, direct operated type and pilot operated type.
DBD pressure relief valves are direct operated type relief valves. They are used to limit the pressure in a Hydraulic System. DBD type relief valves offer line contact sealing for minimal leakage at closure and a full array of pressure capacities are available.
Pressure control valves of type DB are pilot operated pressure relief valves. They are used for the limitation of the operating pressure. Pressure relief valves basically consist of a main valve with main spool insert and pilot valve with pressure adjustment elements.
l Sizes 6 to 20
l For threaded connection ([G")
l As Cartridge Valve ([K")
l Optional adjustment types:
- Screw with hexagon socket and protective cap
- Rotary knob / hand wheel