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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Model: SC410
75 - 175mm (3 - 7")
SKU: 2015Notes: This product is fitted with a flow regulator
Physical Thread Measurement: 20
Base Diameter: 43mm
AW Logi WSP20LF 20mm 3/4" Solar Rated Non Return One Way Check Valve Pressure Reducing Valve Model: SC410Overview AW WSP20LF 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
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