Self Closing Valve suppliers Introduction Self closing flush valve: Rg5 self closing valve for connection to tank bulkhead and sight glass. Flat face flange towards tank, ISO 228 female fitting of sigth glass. Application For manual level control of e.g. ships ving tanks etc. Company I, 30 Years Professional in marine valves! II, Our company has obtained marine valves license issued by China鈥檚 Shipping Industry Company in 1992. Now the computation eligibility of us has been confirmed By DNV-GL. Our Service Pre-sale service: Provide consulation, help customers make the project planning and system requirements analysis Provide product picture and working video, formal quotation After-sale service: Related technical information and one year warranty Packing and Shipping Packing details: (All products will have been stickly quality checked before packing) Outside packing: Standard export wooden case FAQ Q1: Payment terms capacity? A1: T/T. Q2: Validity of quotation? A2: Within 30 days. Q3: Modes of shipment? A3: By sea, by railway, by air and by express. Q4: Warranty? A4: One year.Self Closing Valve suppliers website:http://www.jylaocai1.com/self-closing-valve/