The cartridge type hydraulic pressure regulating valve of CRVY2000 series are used to play the role of safety valve (to prevent the hydraulic system overload) from the
safety valve relief role, is to limit the maximum hydraulic system pressure to ensure system security. In the system under normal operating conditions, the valve does not shut down the overflow, the system's working pressure depends on the external load. When the system pressure reaches the valve set pressure, the overflow valve open, then the system depends on the
pressure relief valve set pressure.
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Thecartridge type hydraulic pressure regulating
valves are equipped (to maintain constant pressure hydraulic systems) in the throttle system, the
relief valve during normal operation is normally open, the excess fluid through the overflow tank and the back row to maintain nearly constant pressure hydraulic system .
The technical information of cartridge type hydraulic pressure regulating valve:
Max. operating pressure: 315 bar
Reverse cracking pressure: 1.5bar
Rated flow capacity: 113L/MIN
Internal leakage: ≤3ml/min
Recommended filtration: 25 MICRON
Hydraulic fluids: Mineral Oil, Viscosity 10 - 400 cST
Temperature range: -30° C to +110° C
Note: For extension of the service life, It is better to use the condition where is no gas or dust in ambient which can corrupt metal or destroy nonconductor
Please contact us for any special products.
The cartridge type hydraulic pressure regulating
valve technical data and installation dimensions as follow;
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