DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-09-09

DQ MARINE PRODUCT DATA

Marine Bronze Manual Quick Closing Valve JIS F7399 10K

Category
JIS Marine Valve
Origin
China
Marine Bronze Manual Quick Closing Valve JIS F7399 10K

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category JIS Marine Valve
Model / SKU marine-bronze-manual-quick-closing-valve-jis-f7399-10k
Standard JIS F7399
Origin China

Technical Information

China Marine Bronze Manual Quick Closing Valve JIS F7399 10K:

Marine Quick Closing Valve is used to shut off the fuel oil/lubricatoin oil pipeline in emergency. It can controlled by lever or the air cylinder. Materical can be cast steel, bronze, brass, nodular iron.

Technical Specification:

1.Design & Manufacturing Standard:JIS F7399

2.Inspection & Test Standard: JIS F7400

3.Flange Standard: JIS B2220 FF 10K

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℃

Main Material:

Body: Bronze or Brass

Bonnet: Bronze or Brass

Seat: Bronze or Brass

Disc: Bronze or Brass

Stem: Brass (C3771BD)

Operation Spindle: SUS403

Operation Lever: SUS403

Handwheel: FC200 (Cast iron)

Gasket: non-asbestos
Main Size List(mm):
DN d L D C Bolt Hole NO. Bolt Hole Diameter Flange thickness H D2
10K15 15 110 95 70 4 15 12 265 120
10K20 20 120 100 75 4 15 14 265 120
10K25 25 130 125 90 4 19 14 265 120
10K40 40 180 140 105 4 19 16 310 140
10K50 50 220 155 120 4 19 16 335 160
10K65 65 270 175 140 4 19 18 395 180
10K80 80 300 185 150 8 19 18 420 180