JIS F 7372 Cast Rion 5K Swing Check ValvesChina Marine Cast Iron Swing Check Valve JIS F7372:Design Standard: JIS F7372-1996Test Standard: JIS 7400-1996Hydraulic Test Pressure: Body- 1.05Mpa, Seat-0.77Mpa~0.4MpaFlange size as per JIS B2220 - 5K
Linge magnitudine ut per JIS B2220 - 5K
| IMPA Code | Magnitudo | L | D | C | t | No of Bolt | h | H |
| 751421 | 50 | 190 | 130 | 105 | 16 | 4 | 15 | 97 |
| 751422 | 65 | 220 | 155 | 130 | 16 | 4 | 15 | 119 |
| 751423 | 80 | 250 | 180 | 145 | 18 | 4 | 19 | 129 |
| 751424 | 100 | 280 | 200 | 165 | 20 | 8 | 19 | 146 |
| 751425 | 125 | 330 | 235 | 200 | 20 | 8 | 19 | 171 |
| 751426 | 150 | 380 | 265 | 230 | 22 | 8 | 19 | 198 |
| 751427 | 200 | 460 | 320 | 280 | 24 | 8 | 23 | 235 |
| 751428 | 250 | 550 | 385 | 345 | 26 | 12 | 23 | 290 |
| 751429 | 300 | 640 | 430 | 390 | 28 | 12 | 23 | 351 |
