ICV06-20

Check valve

ICV06-20_sym_2026-09-08

Description

The ICV06-20 is an in-line hydraulic check valve for use as a blocking or load-holding device.

Operation

The in-line valve allows flow from port 1 to 2,WHILE normally blocking flow in the opposite direction. The valve has a fully guided check poppet which is spring biased closed until sufficient pressure is applied at port 1 to open to port 2.

Pressure Ratings
Pressure rating:
  • 5000 psi [345 bar]
Flow Ratings
Flow rating:
  • See graph
Maximum internal leakage:
  • Note: At 5000 psi [345 bar]
  • 2 drops/min [0.10 ml/min]
Temperature Ratings
Operating fluid temperature:
  • (Fluorocarbon) -15 °f to 400 °f [-26 °c to 204 °c]
Storage temperature:
  • -40 °f to 160 °f [-40 °c to 70 °c]
Ambient temperature:
  • -40 °f to 160 °f [-40 °c to 70 °c]
Fluids:
  • Mineral based or synthetic hydraulic fluid with lubricating properties
Fluid viscosity range:
  • 7.4 to 420 cSt
Maximum operating contamination level:
  • 20/18/14 per ISO 4406
Unit weight:
  • 0.10 lb [0.05 kg]
Internal wetted surface area:
  • 4.6 in² [29.8 cm²]
ICV06-20_perf_2026-09-08
ICV06-20_dim_2026-09-08
Cavity:
  • SAE 06 port
Cartridge installation torque:
  • 19-21 ft-lb [25.8-28.5 N-m]
Orientation restriction:
  • None
ICV06-20_order_2026-09-08

Model Options

ICV06-20-0-J-R
J Seal
CODE
DESCRIPTION
V
90 Durometer Fluorocarbon
R Bias Spring Value
CODE
DESCRIPTION
01
0.07 bar [01 psi]