Features and Benefits: For all normal gasoline fuels - leaded or unleaded. Not suitable for water and hydrous liquids, alcohols, solvents, viscous oils and diesel fuels. TRISTOP - Venturi controlled automatic shut-off on request and safety cut-out attitude valve(protection when tilting and falling), 3- speed lever latch with removable latch pin. Full adjustable control of the vapour volume flow independent of the fuel flow delivery. ON/OFF function - Secure termination of the vapour line when there is no fuel flow. Important when connecting two or more hoses to a vacuum pump. Design "GR"- with vapour suction apout, internal vapour channel and COAX hose coupling M34*1.5. Reduced spout DN 16 acc. To ISO9158. Design "GRVP" - additionally with gas-and proportional valve GVP. 100% Factory Tested. Material Body Aluminum Spout Aluminum Vapour Suction Spout Bronze Springs Galvanised or Stainless Steel Diaphragm Buna-N, Polyurethane, Viton Seals Buna-N, Polyurethane, Viton Inner Parts Brass, Bronze, Acetal Resin/Delrin or Ultrapek Covers PVC Technical Specifical Working Pressure 0.05 - 0.35 Mpa Max Flow Rate 45 L/m Temperature =A17 Inlet Thread M34¡¨¢1.5 Net Weight 1.17 KG Color Options Red, Green, Black Order Specifications Item No. Proportional Valve ZVA-BT200GR Without Proportional Valve ZVA-BT200 GRVP With Proportional Valve Each Fuel Nozzle with Plastic Bag, Then with Box