Marine Cast Iron 10K Gate Valve JIS F7364:
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 | - |
