WZ Series Njamndi jooɗiiɗo NRS damal valve
Limtol:
WZ Series Metal jooɗiiɗo NRS damal valve huutortoo damal njamndi ductile ngal ina hoɗi cirƴam njamndi ngam tabitinde ɓuuɓri ndiyam. Design stem mo ummotaako ina ɗaɓɓi nde stem thread oo ina ɓuuɓna no haanirta nii e ndiyam rewrude e valve.
Batakewol:
Siistem dokkal ndiyam, njuɓɓudi ndiyam, njuɓɓudi ɓuuɓri, njuɓɓudi nguura, njuɓɓudi ndeenka yiite, gaasuuji tago, njuɓɓudi gaasuuji ɓuuɓɗi ekn.
Njaajeendi:

| Irin | DN(mm) | L | D | D1 | b | Z-D | H | D0 | Teddeendi (kg) |
| NRS | 40 | 165 | 150 | 110 | 18 | 4-Φ19 | 257 | 140 | Ñalnde 10/11 |
| 50 | 178 | 165 | 125 | 20 | 4-Φ19 | 290 | 160 | 17/16 | |
| 65 | 190 | 185 | 145 | 20 | 4-Φ19 | 315 | 160 | Ñalnde 20/21 | |
| 80 | 203 | 200 | 160 | 22 | 8-Φ19 | 362 | 200 | 26/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-Φ19 | 397 | 200 | 33/35 | |
| 125 | 254 | 250 | 210 | 26 | 8-Φ19 | 447 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-Φ23 | 500 | 240 | 65/70 | |
| 200 | 292 | 340 | 295 | Ñalnde 26/30 | 8-23/12-23 | 597 | 320 | 101/108 | |
| 250 | 330 | 395/405 | 350/355 | Ñalnde 32/28 | 12-23/12-28 | 735 | 320 | 163/188 | |
| 300 | 356 | 445/460 | 400/410 | Ñalnde 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 |
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