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corrosive and UV-resistant PVC construction
Maximum pressure
Suits imperial sized fittings
20mm (¾") female BSP threaded Gas Approved ball valve with butterfly handle
Aven 100901 3/8" Automatic Air Vent Cable Float corrosive and UV-resistant PVC constructionHigh quality automatic air vents for use in heating systems to vent air when commissioning a system. The device is available with either 3 8" or 1 2" MBSP connection. The device consists of a polypropylene float connected to a simple valve. When the build up of air within the float chamber exceeds a certain level the float drops, opening the valve and releasing the air trapped within the chamber. As the air is released, water replaces it, and moves
