Design Standard: JIS F7358-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body- 1.05Mpa, Seat-0.77Mpa~0.4Mpa
Flange size as per JIS B2220 - 5K
JIS Marine Check Valve
Design Standard: JIS F7358-1996 Test Standard: JIS 7400-1996 Hydraulic Test Pressure: Body- 1.05Mpa, Seat-0.77Mpa~0.4Mpa Flange size as per JIS B2220 - 5K Main Material: 1-Body: Cast ...
Design Standard: JIS F7358-1996
Test Standard: JIS 7400-1996
Hydraulic Test Pressure: Body- 1.05Mpa, Seat-0.77Mpa~0.4Mpa
Flange size as per JIS B2220 - 5K
1-Body: Cast Iron (FC200)
2-Bonnet: Cast Iron (FC200)
3-Disc: Bronze (BC6)
4-Seat: Bronze (BC6)
5-Gasket: non-asbestos
| IMPA CODE | DN | L | D | C | No of Bolt Hole | Bolt Hole Diameter | t | H |
| 751311 | 50 | 210 | 130 | 105 | 4 | 15 | 16 | 107 |
| 751312 | 65 | 250 | 155 | 130 | 4 | 15 | 18 | 124 |
| 751313 | 80 | 280 | 180 | 145 | 4 | 19 | 18 | 129 |
| 751314 | 100 | 340 | 200 | 165 | 8 | 19 | 20 | 146 |
| 751315 | 125 | 410 | 235 | 200 | 8 | 19 | 20 | 166 |
| 751316 | 50 | 480 | 265 | 230 | 8 | 19 | 22 | 188 |
| 751317 | 200 | 570 | 320 | 280 | 8 | 23 | 24 | 212 |