| Series | GVS50314 |
| Standard | JIS |
| JIS number | F-7340 |
| Pressure rating | JIS 30K |
| Size range | DN32…DN150 |
| Connection | Flanged |
| Body material | Cast Steel SC49 |
| Design Standard | JIS F7426-1996 |
| Test Standard | JIS F7400-1996 |
| Flanges | As per JIS B2220 - 30K |
| 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 | L | D | C | No | h | t | H | D2 | Weight kg |
|---|---|---|---|---|---|---|---|---|---|
| 32 | 220 | 140 | 105 | 4 | 19 | 22 | 270 | 180 | 16.70 |
| 40 | 240 | 160 | 120 | 4 | 23 | 22 | 280 | 180 | 21.10 |
| 50 | 260 | 165 | 130 | 8 | 23 | 22 | 350 | 224 | 28.80 |
| 65 | 310 | 200 | 160 | 8 | 23 | 26 | 390 | 250 | 48.70 |
| 80 | 340 | 210 | 170 | 8 | 23 | 28 | 430 | 280 | 60.90 |
| 100 | 390 | 240 | 195 | 8 | 25 | 32 | 480 | 315 | 86.00 |
| 125 | 470 | 275 | 230 | 8 | 25 | 36 | 570 | 400 | 139.00 |
| 150 | 540 | 325 | 275 | 12 | 27 | 38 | 655 | 415 | 199.00 |
| Nominal diam. | Body | Seat |
|---|---|---|
| 32-150 | 6.76 (69.0) | 4.96 (50.6) |
| 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 32A | 750701 |
| 40A | GVS50314 40A | 750702 |
| 50A | GVS50314-124 | 750703 |
| 65A | GVS50314-125 | 750704 |
| 80A | GVS50314-126 | 750705 |
| 100A | GVS50314-127 | 750706 |
| 125A | GVS50314-128 | 750707 |
| 150A | GVS50314-129 | 750708 |
IMPA Marine Stores Guide codes for the same valve type, material, pressure rating and size.
