AZ Series Resilient seated OS&Y gate valve
Deskripsyon:
AZ Series Resilient seated NRS gate valveet sakey a wedge gate valve tan Rising stem (Outside Screw and Yoke) ya klase, tan matukoy ya usaren ed danum tan neutral iran likido (sewage). Say OS&Y (Outside Screw and Yoke) gate valve et manunan uusaren ed saray fire protection sprinkler systems. Say manunan pandumaan na estandarten NRS (Non Rising Stem) gate valve et say stem tan stem nut et akapuesto ed paway na laman na balbula. Lapud saya et mainomay ya nanengneng no lukas o sarado so balbula, ta nanengneng so ngalngalin interon karukey na sanga no lukas so balbula, bangta agla nanengneng so sanga no akasara so balbula. Diad inkalapagan, saya so kakaukolanen ed sarayan klase na sistema pian naseguro so maples a pakanengnengan ed kipapasen na sistema.
Saray pakabidbiran:
Laman: Anggapoy desinyo na kanal, makaamper ed saray dutak, makaseguro na epektibon panagsara. No walay epoxy coating ed loob, mitunosan ed pankaukolan na danum ya nainum.
Disc: Metal ya frame ya walay goma, seguroen ya akasara so balbula tan ontumbok ed nakaukolan ya danum ya inumen.
Stem: Gawa ed mabiskeg iran materyales, seguroen ya mainomay ya kontrolen so gate valve.
Stem nut: Say pankokonektaan na stem tan disc, mamaseguro ya mainomay ya usaren so disc.
Sukat:
| Sukat mm (pulgada) | D1 | D2 | D0 | H | H1 | L | b | N-Φd | Belat (kg) |
| 65(2.5") | 139.7(5.5) | 178(7) | 182(7.17) | 126(4.96) | 190.5(7.5) | 190.5(7.5) | 17.53(0.69) | 4-19(0.75) | 25 |
| 80(3") | 152.4(6_) | 190.5(7.5) | 250(9.84) | 130(5.12) | 203(8) | 203.2(8) | 19.05(0.75) | 4-19(0.75) | 31 |
| 100(4") | 190.5(7.5) | 228.6(9) | 250(9.84) | 157(6.18) | 228.6(9) | 228.6(9) | 23.88(0.94) | 8-19(0.75) | 48 |
| 150(6") | 241.3(9.5) | 279.4(11) | 302(11.89) | 225(8.86) | 266.7(10.5) | 266.7(10.5) | 25.4(1) | 8-22(0.88) | 72 |
| 200(8") | 298.5(11.75) | 342.9(13.5) | 345(13.58) | 285(11.22) | 292(11.5) | 292.1(11.5) | 28.45(1.12) | 8-22(0.88) | 132 |
| 250(10") | 362(14.252) | 406.4(16) | 408(16.06) | 324(12.760) | 330.2(13) | 330.2(13) | 30.23(1.19) | 12-25.4(1) | 210 |
| 300(12") | 431.8(17) | 482.6(19) | 483(19.02) | 383(15.08) | 355.6(14) | 355.6(14) | 31.75(1.25) | 12-25.4(1) | 315 |
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