Marine Cast Steel Gate Valve JIS F7363C 5K
Product Description
Marine Cast Steel Gate Valve JIS F7363C 5K:
Design Standard: JIS F7363C-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body- 1.05Mpa, Seat-0.7Mpa
Flange size as per JIS B2220 - 5K
Main Material:
1-Body: Cast Steel (SC450)
2-Disc: Bronze (BC6) or SCS2 (2Cr13)
3-Seat: Bronze (BC6) or SCS2 (2Cr13)
4-tem: Brass (C3771BD) or SUS403
5-Gasket: non-asbestos
6-Packing Gland: Bronze (BC6) or SCS2(2Cr13)
7-Handwheel: FC200 (Cast Iron) with painting
Main Size List(mm):
| Size | L | Flange diam. (D) | Pitch (C) | No of Bolt Hole | h | t | H | D2 |
| 50 | 180 | 130 | 105 | 4 | 15 | 16 | 285 | 125 |
| 65 | 190 | 155 | 130 | 4 | 15 | 18 | 330 | 140 |
| 80 | 200 | 180 | 145 | 4 | 19 | 18 | 380 | 160 |
| 100 | 230 | 200 | 165 | 8 | 19 | 20 | 430 | 180 |
| 125 | 250 | 235 | 200 | 8 | 19 | 20 | 495 | 200 |
| 150 | 270 | 265 | 230 | 8 | 19 | 22 | 560 | 224 |
| 200 | 290 | 320 | 280 | 8 | 23 | 24 | 680 | 280 |
| 250 | 330 | 385 | 345 | 12 | 23 | 26 | 800 | 355 |
| 300 | 370 | 430 | 390 | 12 | 23 | 28 | 920 | 400 |
| 350 | 410 | 480 | 435 | 12 | 25 | 30 | 1000 | 450 |
| 400 | 470 | 540 | 495 | 16 | 25 | 30 | 1100 | 500 |
| 450 | 500 | 605 | 555 | 16 | 25 | 30 | 1420 | 560 |