WZ Series Valve ya gede ya NRS leyi tshameke hi nsimbi
Nhlamuselo:
WZ Series Valve ya gede ya NRS leyi tshameke hi nsimbi yi tirhisa gede ya nsimbi yo olova leyi nga na swirhendzevutani swa bronze ku tiyisisa ku pfariwa loku nga ngheniwiki hi mati. Dizayini ya nsinya lowu nga tlakukiki yi tiyisisa leswaku thread ya nsinya yi cheriwa kahle hi mati lawa ya hundzaka eka valve.
Xikombelo:
Sisiteme ya mphakelo wa mati, ku basisiwa ka mati, ku lahliwa ka thyaka, ku lulamisiwa ka swakudya, sisiteme ya nsirhelelo wa ndzilo, gasi ya ntumbuluko, sisiteme ya gasi leyi nga mati na swin’wana.
Swipimelo: .

| Muxaka | DN(mm) . | L | D | D1 | b | Z-Φd | H | D0 | Ndzilo (kg) . |
| NRS | 40 | 165. 165 | 150. 150 | 110. 110 | 18 | 4-Φ19 | 257 | 140. 140 | 10/11 |
| 50 | 178. 178 | 165. 165 | 125. 125 | 20 | 4-Φ19 | 290 | 160. 160 | 16/17 | |
| 65 | 190. 190 | 185. 185 | 145. 145 | 20 | 4-Φ19 | 315 | 160. 160 | 20/21 | |
| 80 | 203 | 200 | 160. 160 | 22 | 8-Φ19 | 362 | 200 | 26/28 | |
| 100. 100 | 229. 229 | 220 | 180. 180 | 24 | 8-Φ19 | 397 | 200 | 33/35 | |
| 125. 125 | 254 | 250 | 210 | 26 | 8-Φ19 | 447 | 240 | 46/49 | |
| 150. 150 | 267. 267 | 285 | 240 | 26 | 8-Φ23 | 500 | 240 | 65/70 | |
| 200 | 292. 292 | 340 | 295 | 26/30 | 8-Φ23/12-Φ23 | 597 | 320 | 101/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-Φ23/12-Φ28 | 735 | 320 | 163/188 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-Φ23/12-Φ28 | 840 | 400 | 226/260 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-Φ23/16-Φ28 | 925 | 400 | 290/334 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-Φ28/16-Φ31 | 1087 | 500 | 410/472 | |
| 450 | 432. | 615/640 | 565/585 | 32/40 | 20-Φ28/20-Φ31 | 1175. Xihlamusela-marito | 500 | 620/710 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-Φ28/20-Φ34 | 1440. Hi lembe ra 1440 | 500 | 760/875 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-Φ31/20-Φ37 | 1585. Hi lembe ra 1585 | 500 | 1000/1150 |
Tsala rungula ra wena laha u hi rhumela rona







