Durable DZR brass body Compatible with Speedfit PEX and polybutylene plastic pipe (inserts required) and copper pipe Suitable for central heating systems only Brand: JOHN GUEST SPEEDFIT LTD Manufacturer Stock Code: 15BDC EAN Code: 665628035607 Width: 63 mm Height: 44 mm Diameter: 15 mm Weight: 0.087 kg Manufacturer Guarantee: 1 years Sub-Category: Valves Colour: BRASS Brand: JG Speedfit Pack Size: 5 Certification: WRAS Category: Fittings