Lub stem-nce hlau-sealed rooj vag valve tsa thiab txo qis lub valve nrov plig plawg los ntawm kev sib hloov threaded ntawm qia thiab lub kauj. Lub rooj vag valve nqa cov ntsia hlau raug nthuav tawm, nrog cov txiv ntoo tso cai rau kev ua haujlwm ntawm tes. Cov txiv ntseej yog tsau, thiab los ntawm kev tig cov ntsia hlau, lub rooj vag phaj yog lifted. Cov ntsia hlau thiab lub rooj vag phaj tsuas muaj qhov sib txawv txav txav, tsis muaj qhov sib txheeb axial txav, muab qhov zoo li lub rooj vag-zoo li tus bracket.
Khoom Specification
| Loj | 2"-48"(DN50-DN1200mm) |
| Khoom siv lub cev | Cam khwb cia hlau / Ductile hlau |
| Bonnet | Cam khwb cia hlau / Ductile hlau |
| Disc khoom | Hlau hlau / SS |
| Cov khoom siv zaum | Bronze / tooj dag |
| Cov khoom siv qia | SS / tooj dag |
| Qhov Loj: | |||||||||
| Yam khoom | Ntiv | DN | L | H1 | D1 | D2 | D | n-d | KG |
| 1 | 2″ | 50 | 178 | 220 | 99 | 125 | 165 | 4-19 | 8.6 |
| 2 | 21/2″ | 65 | 190 | 240 | 118 | 145 | 185 | 4-19 | 11.5 |
| 3 | 3″ | 80 | 203 | 290 | 132 | 160 | 200 | 8-19 | 14 |
| 4 | 4″ | 100 | 229 | 330 | 156 | 180 | 220 | 8-19 | 18.3 |
| 5 | 5″ | 125 | 254 | 375 | 184 | 210 | 250 | 8-19 | 22.6 |
| 6 | 6″ | 150 | 267 | 420 | 211 | 240 | 285 | 8-23 | 30 |
| 7 | 8″ | 200 | 292 | 500 | 266 | 295 | 340 | 12-23 | 46.5 |
| 8 | 10″ | 250 | 330 | 610 | 319 | 355 | 405 | 12-28 | 87.6 |
| 9 | 12″ | 300 | 356 | 720 | 370 | 410 | 460 | 12-28 | 110.5 |
| 10 | 14″ | 350 | 381 | 920 | 429 | 470 | 520 | 16-28 | 207.7 |
| 11 | 16″ | 400 | 406 | 940 | 480 | 525 | 580 | 16-31 | 215.8 |
| 12 | 18″ | 450 | 432 | 1150 | 548 | 585 | 640 | 20-31 | 387 |
| 13 | 20″ | 500 | 457 | 1350 | 609 | 650 | 715 | 20-34 | 438 |
| 14 | 24″ | 600 | 508 | 1500 | 720 | 770 | 840 | 20-37 | 621 |
Rising qia hlau zaum rooj vag Valve
FAQ
Q: Koj puas yog lub tuam txhab lag luam lossis chaw tsim khoom?
A: Peb yog cov chaw tsim khoom nrog 35, 000 square meter Hoobkas thiab 200 tus neeg ua haujlwm.
Q: Koj puas tuaj yeem muab cov duab kos rau kev pom zoo?
A: Yog, peb tuaj yeem muab cov duab kos rau hauv 24 teev.
Q: Koj puas tuaj yeem ua qhov kev sim tsis muaj kev puas tsuaj ntawm cov khoom siv valve?
A: Yog lawm, peb tuaj yeem kuaj X-ray, ntsuas kev nkag mus, kuaj ultrasonic, kuaj cov khoom sib nqus, thiab lwm yam.
Q: Peb puas tuaj yeem kuaj xyuas qhov zoo?
A: Tseeb. Koj tuaj yeem muab cov qauv khoom, thiab peb yuav npaj cov qauv hauv 7 hnub.
Q: Koj puas tuaj yeem pab nrog kev saib xyuas ntawm qhov chaw thiab kev ua haujlwm?
A: Yog, peb zoo siab pab thaum twg koj xav tau. Peb tuaj yeem xa ib pab neeg tom qab muag los daws qhov teeb meem hauv 14 hnub.
Cim npe nrov: Tuam Tshoj nce qia hlau zaum rooj vag valve, Tuam Tshoj nce qia hlau zaum rooj vag valve manufacturers, lwm tus neeg, Hoobkas