2-in-1 shut off valve and check valve for isolation and backflow prevention Install and demount in seconds without tools Safe flame-free installation, with no hot works, glue or flux Integrated � turn handle instantly isolates water Grip & Seal collet with stainless steel teeth and main O-Ring seal Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for hot and cold water (not suitable for central heating systems) Brand: JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code: ASV3 EAN Code: 665626119163 Width: 72 mm Height: 32 mm Diameter: 15 mm Weight: 0.061 kg Manufacturer Guarantee: 1 years Sub-Category: Valves Colour: WHITE Brand: JG Speedfit Angled Or Straight: Angled Pack Size: 1 Certification: WRAS Category: Fittings