Marine Cast Steel 5K Globe Valve JIS F7311:
China Marine Cast Steel 5K Globe Valve JIS F7311:
Marine Cast Steel 5K Globe Valve JIS F7311 is used for such the hull fitting suction or discharge valves, as cooling water of propulsion and auxiliary machinery, sea water of ballast etc. and other cargo oil pipelines in ships.
Technical Specification:
1. Design and manufacturing standard: JIS F7311-1996
2. Inspection and Test standard: JIS F7400
3. Hydraulic Pressure Test: Body---1.05Mpa, Seat---0.77Mpa
4. Connection Type: Flange
5. Flange Standard: JIS B2220 5K
6. Warranty: 12months
7. Function: shut off/turn on the medium, control the flow rate.
Max Working Pressure:
| Fluid Condition | Max Working Pressure (Mpa) |
| Oil and pulsation water | 0.5 |
| Non-shock water of 120℃ or less | 0.7 |
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 of Bolt Hole | h | t | H | D2 |
| 50 | 210 | 130 | 105 | 4 | 15 | 16 | 270 | 160 | |
| 65 | 250 | 155 | 130 | 4 | 15 | 18 | 300 | 180 | |
| 80 | 280 | 180 | 145 | 4 | 19 | 18 | 310 | 180 | |
| 100 | 340 | 200 | 165 | 8 | 19 | 20 | 360 | 224 | |
| 125 | 410 | 235 | 200 | 8 | 19 | 20 | 390 | 250 | |
| 150 | 480 | 265 | 230 | 8 | 19 | 22 | 445 | 280 | |
| 200 | 570 | 320 | 280 | 8 | 23 | 24 | 530 | 315 | |
| 750401 | 250 | 740 | 385 | 345 | 12 | 23 | 26 | 650 | 355 |
| 750402 | 300 | 840 | 430 | 390 | 12 | 23 | 28 | 740 | 400 |
| 350 | 840 | 480 | 435 | 12 | 25 | 30 | 840 | 500 | |
| 400 | 1050 | 540 | 495 | 16 | 25 | 30 | 940 | 630 |
