Douglas AP Air and Gas Vents for Liquid System
Product Name: Douglas AP Air and Gas Vents for Liquid System
Product Brand: Douglas
Product Code: AP
Product Artikel: Douglas AP Air and Gas Vents for Liquid System
AIR AND GAS VENTS Douglas float type air and gas vents are designed for automatic venting of any gas from any liquid under pressure. MAIN FEATURES Corrosion-resistance working parts Capacities to meet most requirements Replaceable internal parts OPERATION The float controls the discharge valve wich is normally open allowing all air to escape through its large orifice. As liquid enters the chamber the float gradually rises , closing the valve
