General description JG Speedfit cold water service stop tap MDPE x MDPE is designed to instantly shut off water flow. This product features an instant push-fit connection and a screw-down mains stop valve, making it easy to install and demount without the need for tools. Technical specifications Size: 25 x 25 mm Material: Durable MDPE Features: Stainless steel teeth grab ring for extra grip Resistance: High impact resistance, corrosion, and biological growth Non-toxic with no scale build-up Compatibility and accessories Compatible with MDPE pipes only (inserts required) Suitable for cold water use only Installation Push the valve fully onto the pipe for installation To demount, pull the collet towards the body of the fitting and pull the pipe to release Designed for easy maintenance or alteration of existing setups