HydraForce CV08-20 Check Valve


HydraForce CV08-20 screw-in, cartridge-style, hydraulic check valve for use as a blocking or load-holding device – 207 bar rated.

The CV08-20 allows flow passage from 1 to 2, while normally blocking oil flow in the opposite direction. The cartridge has a fully guided check which is spring-biased closed until sufficient pressure is applied at 1 to open to 2.

CV08-20-0  (cartridge only) | CV08-20-2B  (1/4″ BSP) | CV08-20-3B  (3/8″ BSP) | CV08-20-4B (1/2″ BSP)

Features of the HydraForce CV08-20:

  • Hardened seat for long life and low leakage,
  • Optional bias springs for back-pressure application flexibility,
  • Fully guided check assembly,
  • Compact size,
  • Fast closing and seating


  • Operating pressure: 240 bar (3500 psi)
  • Proof pressure: 350 bar (5075 psi)
  • Flow: up to 30 lpm (8 gpm)
  • Internal leakage: 0.10 cc/minute (2 drops/minute) maximum at 240 bar (3500 psi)

Contact us for further technical details and configuration options.

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