Poppet cartridge check valves

The CVP31 Series of cartridge poppet check valve has the following characteristics: large flow capacity, pressure loss, for high flow hydraulic system; main spool stroke short, sensitive for pressure, fast response, small impact, strong resistance to oil, oil filter accuracy of no strict requirements, simple structure, easy maintenance, few failures, long service life.

The constitution of thecartridge poppet check valve to facilitate insertion, stable and reliable: a universal, standardized, serialized high pressure offering.

Any custom design ofcartridge poppet check valves are available, we will design, choose the suitable materials, checking proper working characteristics, testing working operation and service life for our regular customers, please contact us for more details.

Max. operating pressure: 350 BAR
Rated flow capacity: 150L/MIN
Internal leakage: ≤3ml/min
Recommended filtration: 25 MICRON
Hydraulic fluids: Mineral Oil, Viscosity 10 - 400 cST
Temperature range: -5° C to +80° 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
Cartridge poppet check valvetechnical data and installation dimensions as follow;