AW 25mm SW25 Brass Swing Non Return One Way Check Valve Isolation Stop Downstream (Outlet) Setting Pressure Range:

Downstream (Outlet) Setting Pressure Range: 80 kPa - 400 kPa

DN50 End Outer Diameter: 66

it is ideal for solar hot water systems

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AW 25mm SW25 Brass Swing Non Return One Way Check Valve Isolation Stop Downstream (Outlet) Setting Pressure Range:Overview AW (Austworld) general purpose brass swing non return one way check valve has BSP 25mm 1" female internal threads. The general purpose check valve is solely intended for non potable water applications. Incorporating a hinged, heavy water seal disc water system, this valve is specifically designed to prevent backflows for low to medium pressure fluid. The check valve is directional with an indicative flow arrow on the valve body. Technical