Cam khwb cia Hlau Npauj Npaim Valve: Ib Daim Ntawv Qhia Ua Ntej
1. Cov yam ntxwv zoo
Core Components: Features a disc -zoo li tus npauj npaim phaj uas tig 90℃qhib / kaw. Lub cev valve yog ua los ntawm cam khwb cia hlau los yog carbon steel, muab ib tugyooj yim, hnav, thiab qhov chaw -txuagtsim.
Sealing Options:
Rubber Seals: Zoo tagnrho rau cov uas tsis yog -corrosive media (piv txwv li, dej, roj) nrog lub neej ntev15-20 xyoo.
Hlau Seals: Resistant mus rau cavitation, kav ntev80–90 xyoo.
Kev sib txuas & Tsav: Feem ntau sivwafer{0}}kev sib txuas stylerau compactness, nrog phau ntawv, pneumatic, los yog hluav taws xob kev xaiv.
Cov Khoom Pab Txhawb: Feem ntau nruab nrog acab iav reducer rau kev ua haujlwm ruaj khov, tus kheej -locking peev xwm, thiab txhim kho kev ua haujlwm.
2. Kev ua tau zoo zoo
Lub teeb yuag & yooj yim installation:
Lub DN1000 cam khwb cia hlau npauj npaim valve hnyav ~ 2 tons, piv rau ~ 3.5 tons rau lub rooj vag valve, txo kev teeb tsa thiab kev thauj mus los.
High Flow Efficiency:
Tsis tshua muaj dej tsis kam thiab lub zog poob, zoo tagnrho rausiab - tswj kev khiav.
Kev ua haujlwm yooj yim:
Kev qhib / kaw nrawm, qis torque, thiab kev tswj xyuas meej.
Durability & Reliability:
Lub neej ua haujlwm ntev (15-90 xyoo) thiabtus nqi kho mob tsawg.
Tus nqi -Kev ua tau zoo:
Tus nqi pheej yig dua li lub rooj vag li qub, tshwj xeeb tshaj yog rauDN 300+ cov kav dej.
3. Cov ntawv thov
Municipal Engineering: Cov kav dej / cov kav dej, cov kav dej nag xob nag cua.
Kev siv tshuab: Fais fab nroj tsuag dej txias, cua compression systems.
Tsev Systems: HVAC, kav dej.
Lwm yam teb: Ua liaj ua teb irrigation, dej tswj.
4. Daim ntawv qhia kev xaiv
| Qhov xwm txheej | Cov ntsiab lus tseem ceeb |
|---|---|
| Cov khoom nruab nrab | Kub, siab, corrosiveness (xaiv cov khoom siv lub cev / lub rooj zaum). |
| Kev ntsuas siab | Match system siab xav tau. |
| Flow Control | On/off (hloov) vs. flow regulation. |
| Hom kev sib txuas | Wafer-style (compact) los yog flanged. |
| Kev ua haujlwm | Phau ntawv, hluav taws xob, los yog pneumatic raws li automation xav tau. |
| Sealing Qib | Cov qauv xau (piv txwv li, npuas- nruj rau cov pa roj). |
5. Cov khoom sib piv
| Khoom siv | Pros | Cons | Zoo tshaj rau |
|---|---|---|---|
| Grey Cam khwb cia hlau | Tus nqi qis. | Yooj yim rau xeb, luv lifespan. | Tsawg- cov tshuab dej siab. |
| Hlau Hlau | 2x siab tensile zog tshaj grey hlau, corrosion-resistant. | Tus nqi siab dua. | Dej, roj, roj (epoxy-coated rau ib puag ncig hnyav). |
| Cam khwb cia hlau | Siab zog, corrosion-resistant. | kim. | Siab -siab/corrosive media. |
Ntsiab Cai
Zoo tagnrho rau: Tsawg-siab, siab- cov ntawv thov ntws (dej, cua, roj).
Lub zog: Lub teeb yuag, tus nqi - zoo, thiab yooj yim los tswj.
Khoom Xaiv:
Grey hlaurau pob nyiaj -tus phooj ywg, qis- cov tshuab dej siab.
Hlau hlaurau durability nyob rau hauv nruab nrab media (xav txog cov txheej rau corrosive ib puag ncig).
Cam khwb cia hlaurau siab -siab/corrosive tej yam kev mob.
Tiv tauj peb Rau Cast Iron Wafer Npauj Npaim Valve Technical Drawn