Ifekthri Yebungcweti YaseChina Nrs Lisango Valve Yeluhlelo Lwemanti
Ibhizinisi letfu liphikelela sonkhe sikhatsi senchubomgomo lejwayelekile yekutsi “lizinga lelihle lemkhicito liyisisekelo sekuphila kwenhlangano; kwenetiseka kwemaklayenti kungaba liphuzu lekubuka kanye nekuphela kwelibhizinisi; kwenta ncono lokuphikelelako kulandzelela tisebenti kwaphakadze” kanye nenjongo lengagucuki ye “lidvumela lekucala ngalo, umtsengi kucala” weFemu Yebungcweti yaseShayina .Nrs Ivalvi Yesangofor Water System, Sibala ngekweliciniso kushintjana nekubambisana nawe. Sivumele kutsi sichubeke sibambene ngesandla futsi sifinyelele simo sekuwina.
Ibhizinisi letfu liphikelela sonkhe sikhatsi senchubomgomo lejwayelekile yekutsi “lizinga lelihle lemkhicito liyisisekelo sekuphila kwenhlangano; kwenetiseka kwemaklayenti kungaba liphuzu lekubuka kanye nekuphela kwelibhizinisi; kwenta ncono lokuphikelelako kulandzelela tisebenti kwaphakadze” kanye nenjongo lengagucuki yekutsi “lidvumela lekucala ngalo, umtsengi kucala” yeIvalvi yeLisango laseShayina, Nrs Ivalvi Yesango, Sikwemukela ngemfutfo kusekelwa kwakho futsi sitawukhonta emakhasimende etfu ekhaya nasemaveni angaphandle ngetimphahla telizinga leliphakeme kanye nenkonzo lenhle kakhulu lecondziswe kumkhuba wekutfutfuka lokuchubekako njengasekucaleni. Sikholwa kutsi utawuzuza ngebungcweti betfu masinyane.
Incazelo:
WZ Series Metal lehleti NRS lisango ivalve isebentisa lisango lensimbi le-ductile lelifaka emaringi elitfusi kucinisekisa kutsi lingangeni emanti. Lesakhiwo sesicu lesingakhuphuki sicinisekisa kutsi intambo yesicu igcotjwa ngalokwenele ngemanti landlula kule valve.
Sicelo:
Luhlelo lwekuniketa emanti, kuhlantwa kwemanti, kulahlwa kwemfucuza, kucubungula kudla, luhlelo lwekuvikela umlilo, igesi yemvelo, luhlelo lwegesi lengemanti njll.
Tilinganiso:

| Luhlobo | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | Sisindvo (kg) |
| NRS | 40 | 165 | 150 | 110 | 18 | 4-Φ19 | 257 | 140 | 10/11 |
| 50 | 178 | 165 | 125 | 20 | 4-Φ19 | 290 | 160 | 16/17 | |
| 65 | 190 | 185 | 145 | 20 | 4-Φ19 | 315 | 160 | 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 | 26/30 | 8-23/12-23 | 597 | 320 | 101/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-23/12-28 | 735 | 320 | 163/188 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 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 |
Ibhizinisi letfu liphikelela sonkhe sikhatsi senchubomgomo lejwayelekile yekutsi “lizinga lelihle lemkhicito liyisisekelo sekuphila kwenhlangano; kwenetiseka kwemaklayenti kungaba liphuzu lekubuka kanye nekuphela kwelibhizinisi; kwenta ncono lokuphikelelako kulandzelela tisebenti kwaphakadze” kanye nenjongo lengagucuki ye “lidvumela lekucala ngalo, umtsengi kucala” weFemu Yebungcweti yaseShayina .Nrs Ivalvi Yesangofor Water System, Sibala ngekweliciniso kushintjana nekubambisana nawe. Sivumele kutsi sichubeke sibambene ngesandla futsi sifinyelele simo sekuwina.
Ifekthri yebungcweti yeIvalvi yeLisango laseShayina, Nrs Gate Valve, Sikwemukela ngemusa kusekelwa kwakho futsi sitawukhonta emakhasimende etfu ekhaya nasemaveni angaphandle ngetimphahla telizinga leliphakeme kanye nenkonzo lenhle kakhulu lecondziswe kumkhuba wekutfutfuka lokuchubekako njengasekucaleni. Sikholwa kutsi utawuzuza ngebungcweti betfu masinyane.








