Push-fit service valve and hand-tighten tap connector 1/4 turn isolation screwdriver slot Safe flame-free installation, with no hot works, glue or flux 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) Brand:JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code:15SVBTC-W Width:74 mm Height:49 mm Diameter:15 mm Weight:0.066 kg Manufacturer Guarantee:1 years Sub-Category:Valves Colour:WHITE Brand:JG Speedfit Angled Or Straight:Angled Pack Size:5 Certification:WRAS Category:Fittings