DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-23

DQ MARINE PRODUCT DATA

Marine Bronze/Brass Globe Valve JIS F7303 16K

Category
JIS Marine Valve
Origin
China
Marine Bronze/Brass Globe Valve JIS F7303 16K

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-brass-globe-valve-jis-f7303-16k
Standard JIS F7303
Origin China

Technical Information

China Marine Bronze/Brass Globe Valve JIS F7303 16K:

Marine Globe Valve is the stop valve used on the marine pipe system to open or close the pipe system and control the flow rate. Marine Bronze/Brass Globe Valve can be used for sea water, fresh water, fuel oil, lubrication oil & Steam pipe system.

If the size is DN10~DN40, the bonnet is screwed type, if the size is DN50 and bove DN50, the bonnet is bolted type.


Technical Specification:

1.Design & Manufacturing Standard: JIS F7303

2.Inspection & Test Standard: JIS F7400

3. Connection Type: Flange

4.Flange Standard: JIS B2220

5.Hydraulic Pressure Test: Body-3.3Mpa, Seat-2.42Mpa

6. Max Working Pressure: 1.6Mpa for air, gas, oil, pulsation water and steam of 205℃ or less, 2.2Mpa for non-shock water of 120℃ or less

7. Warranty: 12months

8. Certificate: CCS, ABS, BV, DNV/GL, RINA, LR, NK, IRS, RMRS

Main Material:

1-Body: Bronze / Brass

2-Disc: Bronze / Brass

3-Stem: Brass

4-Bonnet:Bronze / Brass

5-Handwheel: Cast Iron (HT200)

Main Data of Joining(mm):
IMPA Code Size L D C No of Bolt Hole h t H D2
750141 15 110 95 70 4 15 12 130 80
750142 20 120 100 75 4 15 14 140 100
750143 25 130 125 90 4 19 14 160 125
750144 32 160 135 100 4 19 16 170 125
750145 40 180 140 105 4 19 16 190 140