DZR brass body with a chrome plate is ideal for surface mounted pipework Instant push-fit service valve with 1/4 turn isolation screwdriver slot Install and demount in seconds without tools 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 and central heating systems Brand: JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code: 22HSV Width: 93 mm Height: 33 mm Diameter: 22 mm Weight: 0.301 kg Manufacturer Guarantee: 1 years Sub-Category: Valves Colour: BRASS CHROME PLATED Brand: JG Speedfit Pack Size: 1 Certification: WRAS Category: Fittings