JIS F7319 Cast Steel Globe Valve
Material of Main Parts
Body: Cast steel SC480
Bonnet: Cast steel SC480
Disc: Stainless steel SCS2
Stem: Stainless steelSUS403
Overview
Applications:
Marine cast steel globe valves are extensively employed for the isolation and control of media such as seawater, fresh water, fuel oil, and lubricating oil.
These valves are suitable for piping systems requiring high flow rates.
The sealing surfaces of the disc and seat typically feature stainless steel overlay welding or hard alloy materials, precision machined and ground to ensure excellent sealing performance.
Drawing:

Data sheet:
DN | L | H | D | C | t | n | m | D2 |
50 | 220 | 270 | 155 | 120 | 20 | 4 | 17 | 160 |
65 | 270 | 300 | 175 | 140 | 22 | 4 | 22 | 200 |
80 | 300 | 310 | 185 | 150 | 22 | 8 | 27 | 200 |
100 | 350 | 355 | 210 | 175 | 24 | 8 | 33 | 250 |
125 | 420 | 415 | 250 | 210 | 24 | 8 | 42 | 280 |
150 | 490 | 470 | 280 | 240 | 26 | 8 | 50 | 315 |
200 | 570 | 565 | 330 | 290 | 26 | 12 | 67 | 355 |
250 | 740 | 645 | 400 | 355 | 30 | 12 | 83 | 400 |
300 | 840 | 735 | 445 | 400 | 32 | 16 | 100 | 450 |
