CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet Lightweight Check Valves On Industrial Specialties Mfg., Inc.

Lightweight Check Valve with inlets consisting of 1/8", 3/16" or 1/4" hose barbs. Outlet sizes include: 1/8", 3/16" or 1/4" hose barbs and 1/8" Male NPT. Valves are available without a spring or 302 Stainless Steel (available with 316 Stainless Steel ball) or Hastelloy (available only with PTFE ball). Body materials include: White Nylon, Polypropylene or Kynar. 125 psi maximum operating pressure and 140 ºF maximum operating temperature.

Item #	Item Name	Inlet	Cracking Pressure	Spring Material	Ball Material
CVSC-18-2M-BU-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-BU-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-BU-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-EPDM-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-EPDM-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-EPDM-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-V-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-V-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-18-2M-V-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 1/8" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-BU-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-BU-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-BU-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-EPDM-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-EPDM-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-EPDM-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-V-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-V-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-316-2M-V-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 3/16" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-BU-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-BU-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-BU-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-EPDM-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-EPDM-PP	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-EPDM-K	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel
CVSC-14-2M-V-N	N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve	N/A 1/4" Hose Barb	N/A	N/A	N/A 316 Stainless Steel

CVSC-18-2M-BU-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-BU-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-BU-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-EPDM-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-EPDM-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-EPDM-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-V-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-V-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-18-2M-V-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 1/8" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-BU-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-BU-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-BU-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-EPDM-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-EPDM-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-EPDM-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-V-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-V-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-316-2M-V-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 3/16" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-BU-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-BU-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-BU-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Buna-N Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-EPDM-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-EPDM-PP

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-EPDM-K

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Ethylene Propylene Diene Monomer (EPDM) Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

CVSC-14-2M-V-N

N/A CVSC Series 1/8 Inch (in) Male National Pipe Thread (NPT) Outlet and Viton® Seal Lightweight Check Valve

N/A 1/4" Hose Barb

N/A

N/A 316 Stainless Steel

Item #

Item Name

Inlet

Cracking Pressure

Spring Material

Ball Material