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SUNE Marine Shipbuilding Bronze Fuel Oil Tank Self-Closing Drain Valve are designed and manufactured strictly to standards if JIS F7398, The Self-closing Drain valves supplied by SUNE are mainly offerred in U and F two styles. Pressures from 5K thru 10K, Operated by Lever or Push Button. SUNE self closing valves are available with metal or soft sealing.

The self closing valve is closed automatically when the lever or push button is released, meaning that there is no risk of the valve being left open by mistake if someone is interrupted during operation. The static pressure in the tank or the head in the system in cooperation with the spring closes all self closing valves.

JIS F7398 Shipbuilding Fuel Oil Self-Closing Drain Valve
Standards Compliance

» Design & Manufacture: JIS F7398-1996
» Inspect & Test: JIS 7400-1996
» Flanged Dimension to JIS B2220 – 5K or 10K

Standard Material Construction

» Body: Bronze (BC6)
» Bonnet: Bronze (BC6)
» Disc: Bronze (BC6)
» Stem: Brass (C3771BD)
» Gasket: Non-asbestos