DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

Marine Cast Iron 10K Gate Valve JIS F7364

Category
JIS Marine Valve
Origin
China
Marine Cast Iron 10K Gate Valve JIS F7364

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-cast-iron-10k-gate-valve-jis-f7364
Standard JIS F7364-1996
Origin China

Technical Information

China Marine Cast Iron 10K Gate Valve JIS F7364:

Marine Cast Iron 10K Gate Valve JIS F7364 is a kind of non rising stem gate valve.

Function: open and close the marine pipe system

Suitable Medium: sea water, fresh water, fuel oil and lubrication oil

Advantage: small fluid resistance, easy opening/closing, short structure length, no installment direction requirement, can be used on the pipe system with the two way flow.

Technical Specification:

1.Design & Manufacturing Standard: JIS F7364-1996

2.Inspection & Test Standard: JIS F7400

3. Connection Type: Flange

4.Flange Standard: JIS B2220 10K

5. Warranty: 12months

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

Max Working Pressure:
Fluid Condition Max Working Pressure (Mpa)
DN200 or less DN250~DN400 DN450~DN600
Saturated steam 0.5 0.3 0.3
Oil and pulsation water 1.0 1.0 1.0
non-shock water of 120℃ or less 1.4 1.4 1.2
Hydraulic Test Pressure:
Nominal Size Test Pressure
Seat watertight Body
400 or less 1.54 2.1
450~600 1.32 1.8
Main Material:

Class B:

1.Body/Bonnet---Cast Iron

2. Seat---Bronze

3. Disc---Bronze

4. Stem---Brass

Class S:

1.Body/Bonnet---Cast Iron

2. Seat---Stainless Steel

3. Disc---Stainless Steel

4. Stem---Stainless Steel

Main Size(mm):
IMPA CODE Size L D C No Hole t H
750821 50 200 155 120 4 19 20 300
750822 65 220 175 140 4 19 22 350
750823 80 230 185 150 8 19 22 400
750824 100 250 210 175 8 19 24 450
750825 125 270 250 210 8 23 24 520
750826 150 290 280 240 8 23 26 580
750827 200 320 330 290 12 23 26 700
750828 250 380 400 355 12 25 30 840
750829 300 440 445 400 16 25 32 960
750830 350 500 490 445 16 25 34 1050
750831 400 590 560 510 16 27 36 1150
750832 450 640 620 565 20 27 38 -
750833 500 710 675 620 20 27 40 -
750834 550 780 745 680 20 33 42 -
750835 600 850 795 730 24 33 44 -