Representative image. See the drawing and data sheet for the exact design.
| Series | GVS50314-GVA50314 |
| Standard | JIS |
| JIS number | F-7317, F-7318 |
| Pressure rating | JIS 40K |
| Size range | DN32…DN150 |
| Connection | Flanged |
| Body material | Cast Steel SC49 |
| Standard | Manufactured in accordance to JIS F7400 |
| Flanges | Flanges as per JIS B2220 - 40K |
| Types | F-7317 STRAIGHT, F-7318 ANGLE |
| Class certificate | Class certificate on request (DNV, LR, ABS, BV) |
| No. | Part | Material |
|---|---|---|
| 1 | Body | Cast Steel SC49 |
| 2 | Seat | Stainless steel SCS2 |
| 3 | Disc | Stainless steel SCS2 |
| 4 | Stem | Stainless steel SUS403 |
| DN | F-7317 STRAIGHT L | F-7317 STRAIGHT H | F-7317 STRAIGHT Kg | F-7318 ANGLE L1 | F-7318 ANGLE H | F-7318 ANGLE Kg | D | C | No | h | t | D2 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 32 | 229 | 370 | 25.4 | 114 | 350 | 24.9 | 140 | 105 | 4 | Ø19 | 24 | 200 |
| 40 | 241 | 395 | 30.2 | 121 | 370 | 29.4 | 160 | 120 | 4 | Ø19 | 24 | 200 |
| 50 | 292 | 435 | 41.0 | 146 | 405 | 40.0 | 165 | 130 | 8 | Ø23 | 26 | 224 |
| 65 | 330 | 490 | 62.3 | 165 | 455 | 60.3 | 200 | 160 | 8 | Ø23 | 30 | 250 |
| 80 | 356 | 540 | 79.0 | 178 | 500 | 76.2 | 210 | 170 | 8 | Ø23 | 32 | 315 |
| 100 | 432 | 640 | 140 | 216 | 590 | 135 | 250 | 205 | 8 | Ø25 | 36 | 400 |
| 125 | 508 | 720 | 197 | 254 | 660 | 189 | 300 | 250 | 8 | Ø27 | 40 | 450 |
| 150 | 559 | 815 | 298 | 279 | 740 | 284 | 355 | 295 | 12 | Ø33 | 44 | 500 |
| Size | Code | Code SDNR |
|---|---|---|
| 50A | GVS50314-124 | GVS50314-124S |
| 65A | GVS50314-125 | GVS50314-125S |
| 80A | GVS50314-126 | GVS50314-126S |
| 100A | GVS50314-127 | GVS50314-127S |
| 125A | GVS50314-128 | GVS50314-128S |
| 150A | GVS50314-129 | GVS50314-129S |
| 200A | GVS50314-130 | GVS50314-130S |
Codes from the ERGOMATIC Marine Valves Catalogue.
| Size | Code | IMPA |
|---|---|---|
| 32A | GVS50314-GVA50314 32A | 750471 |
| 40A | GVS50314-GVA50314 40A | 750472 |
| 50A | GVS50314-124 | 750473 |
| 65A | GVS50314-125 | 750474 |
| 80A | GVS50314-126 | 750475 |
| 100A | GVS50314-127 | 750476 |
| 125A | GVS50314-128 | 750477 |
| 150A | GVS50314-129 | 750478 |
| 32A | GVS50314-GVA50314 32A | 750481 |
| 40A | GVS50314-GVA50314 40A | 750482 |
| 50A | GVS50314-124 | 750483 |
| 65A | GVS50314-125 | 750484 |
| 80A | GVS50314-126 | 750485 |
| 100A | GVS50314-127 | 750486 |
| 125A | GVS50314-128 | 750487 |
| 150A | GVS50314-129 | 750488 |
IMPA Marine Stores Guide codes for the same valve type, material, pressure rating and size.
