1/4" Check Valve - John Guest

JOHN GUEST CHECK VALVE: This push-to-connect check valve allows you to prevent the reverse flow of water quickly and easily; suitable for reverse osmosis systems, ice makers, coffee and beverage dispensing equipment, hydroponics, and aquarium/aquatics

COMPATIBILITY: The John Guest imperial single check valve is compatible with plastic or soft copper tubing

DESIGN: This check valve is equipped with EPDM O-rings that utilize John Guest's push-fit technology to make easy, reliable, and leak-free connections

DURABLE: This valve is made with durable white polypropylene that provides excellent protection against chemicals

SAFETY: These plastic check valves are manufactured with FDA-compliant material and are NSF 61 and 51 certified