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Diaphragm Hose-barb Check Valves. For use with HHO systems, Ozone, Biomedical, and many other applications. If you don't see the part you are looking for, just Contact Us. Many fittings may be available in alternate sizes and materials.
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1/4" Inline Check Valve - Kynar/Viton 1/4" Hose-Barb Inline Check Valve - Kynar/Viton

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.49
3/8" Inline Check Valve - Kynar/Viton 3/8" Hose-Barb Inline Check Valve - Kynar/Viton

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.49
1/8" Inline Check Valve - Kynar/Viton 1/8" Hose-Barb Inline Check Valve - Kynar/Viton

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.49
3/16" High Flow Check Valve - Kynar/Viton 3/16" Hose-Barb Inline Check Valve - Kynar/Viton

Kynar® Body with Viton® Diaphragm

Price Per Piece $2.49