3100 Series

Our 3100 series inline plastic cartridge check valve may be used for water, air or liquid and are ideal for low pressure manifold or tubing applications.  Available in both 25 psi and 50 psi cartridge check valve configurations.

Valve Check also manufactures many custom check valves, relief valves, manifolds, cartridge valves and more. We welcome all custom applications and order sizes.

Our 3100 series options - click on images or PDF links for more info

Download Catalog
3100-2C
  1/4" plastic cartridge
Max Pressure 25 psi
Orifice Size .161
Flow Coefficient: Cv: .65
Cracking Pressure
Currently Available
3" H2O - 10 psi
3100-3C
  3/8" plastic cartridge
Max Pressure 50 psi
Orifice Size .200
Flow Coefficient: Cv: 1.10
Cracking Pressure
Currently Available
3" H2O - 10 psi
3100-4C
  1/2" plastic cartridge
Max Pressure 50 psi
Orifice Size .200
Flow Coefficient: Cv: 1.10
Cracking Pressure
Currently Available
3" H2O - 10 psi
3100-5C
  5/8" plastic cartridge
Max Pressure 50 psi
Orifice Size .332
Flow Coefficient: Cv: 2.90
Cracking Pressure
Currently Available
3" H2O - 10 psi

EASY ORDER the Valve Check way