John Guest Brass Push Fit Fitting Service Valve

Chrome-plated brass valves opened or closed by 1/4 turn mechanism, operated via screwdriver slot
Can be rotated out-of-sight, to help avoid tampering
Large thro' bore for maximum flow
15mm service valve used to isolate part of system to allow for repair or replacement
15mm x 1/2 in BSP service valve with tap connector used to connect 1/2 in tap to supply pipe

SpeedFit Push-in Fittings, Valves & Taps

Speedfit® valves, connectors and couplers, made from Acetal and suitable for hot and cold water systems operating up to 65°C. May be used with 15mm copper or polyethylene pipe. Maximum working pressures are 12 bar at 20°C and 6 bar at 65°C.Unsuitable for use with stainless steel pipe.