WZ Seri Logam hundul NRS gerbang katup .
Rumang:
WZ Seri Logam hundul NRS gerbang katup mamakke gerbang bosi duktil na inganan cincin perunggu laho memastikan segel kedap aek. Desain batang na so naik memastikan benang batang cukup dilumasi aek na mamolus sian katup.
Pamangke:
Sistem pasokan aek, pengolahan aek, pembuangan limbah buangan, pengolahan pangan, sistem perlindungan api, gas alam, sistem gas cair dna.
Ukuran:

| Ragam | DN(mm) | L | D | D1 | b | Z-d | H | D0 | Borat (kg) |
| NRS | 40 | 165 | 150 | 110 | 18 | 4-19 | 257 | 140 | 11/10 |
| 50 | 178 | 165 | 125 | 20 | 4-19 | 290 | 160 | 17/16 | |
| 65 | 190 | 185 | 145 | 20 | 4-19 | 315 | 160 | 21/20 | |
| 80 | 203 | 200 | 160 | 22 | 8-19 | 362 | 200 | 28/26 | |
| 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 | 30/26 | 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 | 36/30 | 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 |
Surathon hamu ma baritamuna dison jala kirim hamu ma tu hami .







