John Guest INLINE Check Valves
John Guest Inline Check Valves are designed with super speed fit technology, featuring the same simplicity as JG fittings providing a fast & secure way of connecting plastic tubing without the use of tools. The valves can be mounted in any position; the arrow indicates the direction of flow.
JOHN GUEST INLINE CHECK VALVES

 Stainless Steel Check Valve- Inserted into John Guest fixed elbow

 Male Elbow Push-In fitting 1/4 OD Tube size x 1/4 Male NPT.   Stainless Steel check valve inserted into a John Guest Male Elbow Push-In fitting OD Tube  Male NPT.   Commonly used with standard membranes on the product water (ie permeate or RO) outlet port. 
STAINLESS STEEL CHECK VALVE-INSERTED INTO JOHN GUEST FITTING
Stainless Steel Check Valve- Inserted into John Guest MALE CONECTOR
Stainless Steel check valve inserted into a Straight John Guest Male Connector Push-In fitting OD Tube  x Male NPT.   Commonly used with standard membranes on the product water (ie permeate or RO) outlet port
Stainless Steel Check Valve- Inserted into John Guest MALE CONEC