Katup gerbang NRS duduak logam Seri WZ .
Katarangan:
Katup gerbang NRS duduak logam Seri WZ manggunoan gerbang basi ductile nan manampuang cincin parunggu untuak mamastian segel kadap aia. Desain batang nan indak naiak mamastian banang batang cukuik dilumasi dek aia nan malalui katup.
Pamakaian:
Sistem pasokan aia, pangolaan aia, pambuangan limbah buangan, pangolahan makanan, sistem palinduang api, gas alam, sistem gas cair dll.
Ukuran:

| Tipe | DN (mm) | L | D | D1 | b | Z-d | H | D0 | Barek (kg) |
| NRS | 40 | 165 | 150 | 110 | 18 | 4-19 | 257 | 140 | 11/10 |
| 50 | 178 | 165 | 125 | 20 | 4-19 | 290 | 160 | 16/17 | |
| 65 | 190 | 185 | 145 | 20 | 4-19 | 315 | 160 | 20/21 | |
| 80 | 203 | 200 | 160 | 22 | 8-19 | 362 | 200 | 26/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-19 | 397 | 200 | 33/35 | |
| 125 | 254 | 250 | 210 | 26 | 8-19 | 447 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-23 | 500 | 240 | 65/70 | |
| 200 | 292 | 340 | 295 | 26/30 | 8-23/12-23 | 597 | 320 | 101/108 | |
| 250 | 330 | 395/405 | 350/355 | 32/28 | 12-23/12-28 | 735 | 320 | 163/188 | |
| 300 | 356 | 445/460 | 400/410 | 32/28 | 12-23/12-28 | 840 | 400 | 226/260 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-23/16-28 | 925 | 400 | 290/334 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-28/16-31 | 1087 | 500 | 410/472 | |
| 450 | 432 | 615/640 | 565/585 | 32/40 | 20-28/20-31 | 1175 | 500 | 620/710 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-28/20-34 | 1440 | 500 | 760/875 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-31/20-37 | 1585 | 500 | 1000/1150 |
Tulis pasan sanak di siko dan kirim ka kami .







