John Guest Speedfit non return check valve for use with 12mm semi rigid tube in hot and cold water systems in campervans, motorhomes, caravans, and boats.
The push-fit design enables instant connections with a leak-proof seal and they are easy to disassemble (without tools) by simply pushing the collet in and removing the tube.
Made from non toxic, food grade materials, safe for use with drinking water. Moulded arrow indicates direction of flow.
Further information
Optional Collet Clips are available in blue or red to prevent accidental disconnection.
If using on the hot water side, we recommend using a Tube Insert to support the tube.
