Fixed cone tawm valve
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Yav dhau los: Phau ntawv louver valve Tom ntej: Oxygen ntiaj teb valve
Fixed cone valve
Taag cone valve yog hu ua inverted cone plunger valve. Nws yog lub npe hu ua Howell-bunger valve nrog thres Cheebtsam: actuation mechanism, ntsaws thiab lub cev. Nws yog siv nyob rau hauv spillway ntawm dams los yog fais fab nroj tsuag.
Qhov loj me: DN100-DN3200;
Nonimal siab: PN6, PN16.
Kub: -10 ~ 120
Kev sib txuas hom: Flange.
Tus neeg teb xov tooj: Wormgear, motorized, pneumatic thiab hydraulic zog.
| Nominal siab | Kuaj |
| PN6 / PN10 / PN16 | Lub cev: 1.5x |
| Tsis muaj. | Pary | Khoom siv |
| 1 | Wormgear | WCB |
| 2 | Lub cev | S 235JR / AISI 304 / AISI 316 |
| 3 | Cardan sib koom | S 235JR / AISI 304 / AISI 316 |
| 4 | Worgear | WCB |
| 5 | Tus actuator | Out-source |
| 6 | Bolt | Carbon hlau / SS |
| 7 | Tab sis | Carbon hlau / SS |
| 8 | Lub tes tsho | S 235JR / AISI 304 / AISI 316 |
| 9 | Nias lub nplhaib | S 235JR / AISI 304 / AISI 316 |
| 10 | O-ring | NBR / EPDM |
| 11 | Flange npog | S 235JR / AISI 304 / AISI 316 |
| 12 | Qe | SS420/SS416 |
Thov hu rau peb kom paub meej cov duab kos.
Kho lub khob hliav qab valve muab kev tswj cov dej tawm thaum tiv thaiv ib puag ncig hauv qab. Nws rhuav tshem cov dej mus rau hauv qhov loj, hollow, nthuav cov tshuaj tsuag thiab tuaj yeem siv tau rau ntau qhov xwm txheej, suav nrog kev siv sub-merged.
