Marine Bronze Quick Closing Valve JIS F7399 5K

China Marine Bronze Quick Closing Valve JIS F7399 5K:

Marine Quick Closing Valve is specially used on the fuel oil system, and it is also can be called as marine emergency shut-off valve.The material can be bronze, brass, cast steel,nodular iron. The operation way can be lever type, button type and pneumatic type.

Technical Specification:

1.Design & Manufacturing Standard:JIS F7399

2.Inspection & Test Standard: JIS F7400

3.Flange Standard: JIS B2220 FF 5K

4.Water Pressure Test:

a)Body Test Pressure: 7kg/cm2 (7bar,0.7Mpa)

b)Seat(Seal) Test Pressure:2kg/cm2 (2bar, 0.2Mpa)

c)Seal for Quick Closing:1kg/cm2 (1bar,0.1Mpa)

5.Suitable Medium: Fuel Oil, Lubrication Oil, Diesel Oil

6.Working Temperature:-20℃~+150℃

Material for Bronze/Brass JIS F7399:

Body/Bonnet: Bronze/Brass

Seat/Disc: Bronze/Brass

Stem: Brass

Handwheel: Nodular Iron

Packing: Graphite

Main Data For Joining(mm):