AW Logi WSP15LF 15mm 1/2" Solar Rated Non Return One Way Check Valve Nylon Compression Fitting • 1 × AW LW32FLF

• 1 × AW LW32FLF Dual-Approved Gas and Water Ball Valve

350g with 2 push fittings)

Features: Protects against back flow and back siphonage

DN32 End Outer Diameter: 47 mm

AW Logi WSP15LF 15mm 1/2" Solar Rated Non Return One Way Check Valve Nylon Compression Fitting • 1 × AW LW32FLFOverview AW WSP15LF Solar Rated Non Return One Way Check Valve is spring loaded and designed to prevent the high temperature backflow from the roof collectors present in solar hot water systems. In order to survive this high temperature working environment, the AW check valves are constructed with lead free DR brass body, silicone seals and high temperature rated full brass internals. During the operation of solar hot water systems in summer, a