AW 40mm SP40 Brass Spring Loaded Non Return One Way Check Valve Triset Tomson and Nefa

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AW 40mm SP40 Brass Spring Loaded Non Return One Way Check Valve Triset Tomson and NefaOverview AW (Austworld) SP40 general purpose brass spring loaded non return one way check valve has BSP 40mm 1" female internal threads. The general purpose check valve is intended for non potable water applications only, featuring a spring loaded water seal preventing backflows. The check valve is directional with an indicative flow arrow on the valve body. Technical Details Manufacturer: AUSTWORLD (AW) Model: SP40 Thread Size: 1" BSP (40mm) Female