| Series | GVS50314 |
| Standard | JIS |
| JIS number | F-7319, F-7471, F7400 |
| Pressure rating | JIS 10K |
| Size range | DN50…DN300 |
| Connection | Flanged |
| Body material | Cast Steel SC49 |
| Standard | Manufactured in accordance to JIS F7400 |
| Flanges | As per JIS B2220 - 10K |
| Types | F-7319 STOP; F-7471 SDNR |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| 50 | 220 | 155 | 120 | 4 | Ø19 | 20 | 285 | 160 | 19.90 |
| 65 | 270 | 175 | 140 | 4 | Ø19 | 22 | 310 | 200 | 28.70 |
| 80 | 300 | 185 | 150 | 8 | Ø19 | 22 | 320 | 200 | 32.40 |
| 100 | 350 | 210 | 175 | 8 | Ø19 | 24 | 370 | 250 | 48.70 |
| 125 | 420 | 250 | 210 | 8 | Ø23 | 24 | 420 | 280 | 73.10 |
| 150 | 490 | 280 | 240 | 8 | Ø23 | 26 | 470 | 315 | 104.00 |
| 200 | 570 | 330 | 290 | 12 | Ø23 | 26 | 555 | 355 | 162.00 |
| 250 | 740 | 400 | 355 | 12 | Ø25 | 30 | 680 | 450 | 304.00 |
| 300 | 840 | 445 | 400 | 16 | Ø25 | 32 | 770 | 500 | 458.00 |
| Size | Code | Code SDNR |
|---|---|---|
| 50A | GVS50314-147 | GVS50314-147S |
| 65A | GVS50314-148 | GVS50314-148S |
| 80A | GVS50314-149 | GVS50314-149S |
| 100A | GVS50314-150 | GVS50314-150S |
| 125A | GVS50314-151 | GVS50314-151S |
| 150A | GVS50314-152 | GVS50314-152S |
| 200A | GVS50314-153 | GVS50314-153S |
| 250A | GVS50314-154 | GVS50314-154S |
| 300A | GVS50314-155 | GVS50314-155S |
Codes from the ERGOMATIC Marine Valves Catalogue.
| Size | Code | IMPA |
|---|---|---|
| 50A | GVS50314-147 | 750411 |
| 65A | GVS50314-148 | 750412 |
| 80A | GVS50314-149 | 750413 |
| 100A | GVS50314-150 | 750414 |
| 125A | GVS50314-151 | 750415 |
| 150A | GVS50314-152 | 750416 |
| 200A | GVS50314-153 | 750417 |
| 250A | GVS50314-154 | 750418 |
| 300A | GVS50314-155 | 750419 |
| 50A | GVS50314-147S | 751201 |
| 65A | GVS50314-148S | 751202 |
| 80A | GVS50314-149S | 751203 |
| 100A | GVS50314-150S | 751204 |
| 125A | GVS50314-151S | 751205 |
| 150A | GVS50314-152S | 751206 |
| 200A | GVS50314-153S | 751207 |
IMPA Marine Stores Guide codes for the same valve type, material, pressure rating and size.
