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Nickel Plated Mini Check Valve with end options that include 10-32 Female and Male threads; and 1/16", 3/32", 1/8" hose barbs. Seal options include Buna-N, EPDM and Viton®. 302 Stainless or Hastelloy springs available.
CVA Series Mini Piston Check Valves
Unit of Measure
1 2 3 

Item #

Item Name

Inlet

Outlet

Seal

Cracking Pressure

CVA-18-BU-NI N/A CVA Series Buna-N Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A Buna-N N/A
CVA-18-1#-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A EPDM N/A 1 psi
CVA-18-4.5#-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A EPDM N/A 4.5 psi
CVA-18-1#H-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A EPDM N/A 1 psi
CVA-18-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A EPDM N/A
CVA-18-1#-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A Viton® N/A 1 psi
CVA-18-4.5#-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A Viton® N/A 4.5 psi
CVA-18-1#H-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A Viton® N/A 1 psi
CVA-18-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 1/8" Hose Barb N/A 1/8" Hose Barb N/A Viton® N/A
CVA-332-1#-BU-NI N/A CVA Series Buna-N Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Buna-N N/A 1 psi
CVA-332-4.5#-BU-NI N/A CVA Series Buna-N Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Buna-N N/A 4.5 psi
CVA-332-1#H-BU-NI N/A CVA Series Buna-N Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Buna-N N/A 1 psi
CVA-332-BU-NI N/A CVA Series Buna-N Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Buna-N N/A
CVA-332-1#-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A EPDM N/A 1 psi
CVA-332-4.5#-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A EPDM N/A 4.5 psi
CVA-332-1#H-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A EPDM N/A 1 psi
CVA-332-EPDM-NI N/A CVA Series EPDM Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A EPDM N/A
CVA-332-1#-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Viton® N/A 1 psi
CVA-332-4.5#-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Viton® N/A 4.5 psi
CVA-332-1#H-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Viton® N/A 1 psi
CVA-332-V-NI N/A CVA Series Viton® Seal Mini Piston Check Valve N/A 3/32" Hose Barb N/A 3/32" Hose Barb N/A Viton® N/A
Unit of Measure
1 2 3