The Surestop 15mm Stopcock and Remote Switch offers a highly accessible method for isolating mains water supplies without the need for complex electrics or batteries. Designed specifically for properties where conventional stopcocks are located in inaccessible or hazardous positions, this WRAS-approved system operates entirely on differential water pressure. The package includes a robust 15mm push-fit stopcock valve engineered for seamless connection to both plastic and copper pipework, effectively resisting internal limescale build-up thanks to its specialised internal materials.

Supplied with two metres of durable tubing, the discreet white and pink remote switch can be positioned conveniently on a wall or inside a kitchen cupboard. Users can instantly halt the water supply by simply pressing the button on the remote unit or directly via the master switch on the main valve body. Capable of handling maximum pressures up to 10 bar at 23 degrees Celsius, and opening on gravity-fed systems from just 0.5 bar, this lightweight 0.18kg device provides immediate, dependable fluid isolation for regular maintenance or emergency shut-offs.

Q: Does this remote isolation system require an electrical connection?
A: No, the entire mechanism operates purely on natural water pressure without batteries or electrics.

Q: What type of pipework is compatible with this valve?
A: The 15mm push-fit connections are designed to secure safely onto both plastic and copper pipes.

Q: How far away can the remote switch be installed from the valve?
A: This specific model is supplied with two metres of tubing to allow flexible positioning of the remote switch.

Q: What is the minimum pressure required to open the valve on gravity-fed systems?
A: The valve will open reliably when exposed to a minimum pressure of 0.5 bar.