CV Series Single Barb Check Valves On Industrial Specialties Mfg., Inc.

Plastic Diaphragm Check Valves are used to control flow in the lines of vacuum or pressure by permitting flow in one direction and preventing flow in the opposite direction. The design of the check valve is such that it will operate in any orientation. May be used with air, gas and fluid systems.

Item #	Item Name	Inlet	Outlet	Diaphragm Material	Housing Material
A969	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 3/16" Hose Barb	N/A 3/16" Hose Barb	N/A Viton®	N/A Nylon
A961	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 3/16" Hose Barb	N/A 3/16" Hose Barb	N/A Fluorosilicone	N/A Nylon
A603	N/A CV Series Ethylene Propylene Diene Monomer (M-Class) (EPDM) Diaphragm Material Single Barb Check Valve	N/A 3/16" Hose Barb	N/A 3/16" Hose Barb	N/A Ethylene Propylene Diene Monomer (M-Class) (EPDM)	N/A Nylon
A447	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 3/16" Hose Barb	N/A 3/16" Hose Barb	N/A Viton®	N/A Polypropylene
A536	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 3/16" Hose Barb	N/A 3/16" Hose Barb	N/A Viton®	N/A Kynar
A948	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 3/16" Hose Barb (x2)	N/A 1/4" Hose Barb	N/A Fluorosilicone	N/A Natural & Black Nylon
A975	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Fluorosilicone	N/A Nylon
A2776	N/A CV Series Ethylene Propylene Diene Monomer (M-Class) (EPDM) Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Ethylene Propylene Diene Monomer (M-Class) (EPDM)	N/A Nylon
A594	N/A CV Series Ethylene Propylene Diene Monomer (M-Class) (EPDM) Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Ethylene Propylene Diene Monomer (M-Class) (EPDM)	N/A Nylon
A1173	N/A CV Series Epichlorohydrine Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Epichlorohydrine	N/A Nylon
A1178	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Viton®	N/A Polypropylene
A448	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Viton®	N/A Polypropylene
A385	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Fluorosilicone	N/A Polypropylene
A1176	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 1/4" Hose Barb	N/A 1/4" Hose Barb	N/A Fluorosilicone	N/A Kynar
A430	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 3/8" Hose Barb	N/A 3/8" Hose Barb	N/A Viton®	N/A Nylon
A748	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 3/8" Hose Barb	N/A 3/8" Hose Barb	N/A Fluorosilicone	N/A Polypropylene
A1235	N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve	N/A 5/16" Hose Barb	N/A 5/16" Hose Barb	N/A Fluorosilicone	N/A Nylon
A449	N/A CV Series Viton® Diaphragm Material Single Barb Check Valve	N/A 5/16" Hose Barb	N/A 5/16" Hose Barb	N/A Viton®	N/A Polypropylene

A969

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 3/16" Hose Barb

N/A Viton®

N/A Nylon

A961

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 3/16" Hose Barb

N/A Fluorosilicone

N/A Nylon

A603

N/A CV Series Ethylene Propylene Diene Monomer (M-Class) (EPDM) Diaphragm Material Single Barb Check Valve

N/A 3/16" Hose Barb

N/A Ethylene Propylene Diene Monomer (M-Class) (EPDM)

N/A Nylon

A447

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 3/16" Hose Barb

N/A Viton®

N/A Polypropylene

A536

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 3/16" Hose Barb

N/A Viton®

N/A Kynar

A948

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 3/16" Hose Barb (x2)

N/A 1/4" Hose Barb

N/A Fluorosilicone

N/A Natural & Black Nylon

A975

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Fluorosilicone

N/A Nylon

A2776

N/A CV Series Ethylene Propylene Diene Monomer (M-Class) (EPDM) Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Ethylene Propylene Diene Monomer (M-Class) (EPDM)

N/A Nylon

A594

N/A CV Series Ethylene Propylene Diene Monomer (M-Class) (EPDM) Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Ethylene Propylene Diene Monomer (M-Class) (EPDM)

N/A Nylon

A1173

N/A CV Series Epichlorohydrine Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Epichlorohydrine

N/A Nylon

A1178

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Viton®

N/A Polypropylene

A448

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Viton®

N/A Polypropylene

A385

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Fluorosilicone

N/A Polypropylene

A1176

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 1/4" Hose Barb

N/A Fluorosilicone

N/A Kynar

A430

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 3/8" Hose Barb

N/A Viton®

N/A Nylon

A748

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 3/8" Hose Barb

N/A Fluorosilicone

N/A Polypropylene

A1235

N/A CV Series Fluorosilicone Diaphragm Material Single Barb Check Valve

N/A 5/16" Hose Barb

N/A Fluorosilicone

N/A Nylon

A449

N/A CV Series Viton® Diaphragm Material Single Barb Check Valve

N/A 5/16" Hose Barb

N/A Viton®

N/A Polypropylene

Item #

Item Name

Inlet

Outlet

Diaphragm Material

Housing Material