Speedfit Double Check Valve - 15mm "stanley" Compatible with Intruder-detection Alarm functionality

Compatible with Intruder-detection Alarm functionality (a world first) – greatly improves security

Everyone should have one from pumping up a flat tyre to inflating a soccer ball

Hardened and tempered to ensure maximum strength and toughness

physical and health hazard information

After installation of the motor

Speedfit Double Check Valve - 15mm "stanley" Compatible with Intruder-detection Alarm functionalityProduct Description The double check valve for the push fit connection of plastic and copper pipe. The double check valve only allows water to flow through in one direction, therefore, preventing backflow of potential contaminants. To install, simply push the valve fully on to the pipe. Should the need arise to demount the connection push the collet towards the body of the fitting and pull the pipe to release. Installation can be reduced by around 40%