Lub stem gate valve yog ib qho tseem ceeb tivthaiv

1.Flow Control

● Nws muab tag nrho-qhib lossis puv-kaw mechanism, kom ntseeg tau tias qhov qis qis qis thaum qhib tag nrho. Qhov no ua rau nws zoo tagnrho rau cov tshuab uas xav tau cov kev khiav tsis muaj kev cuam tshuam.

● Lub valve ua haujlwm los ntawm kev nqa lub rooj vag zoo li lub rooj vag ntawm lub qia threaded, uas yog synchronized nrog kev sib hloov ntawm tes los yog actuator.

2.High-Pressure Applications

● Engineered los tiv thaiv kev kub ntxhov ib puag ncig, nws cov qauv faib cov siab gradients hla ntau theem (hauv cov qauv nrog helical ntsia hlau tsim), txo cov kev ntxhov siab ntawm ib tus neeg.

3.Sealing Performance

● Lub rooj vag zoo li lub qhov rooj thiab lub rooj zaum ua haujlwm ua kom nruj nruj, tiv thaiv kom tsis txhob muaj dej ntau.

1.Ntseeg qia txav

● Lub qia nce mus rau sab nraud thaum lub valve qhib, muab qhov taw qhia pom ntawm lub valve txoj hauj lwm. Qhov no feature ua kom yooj yim rau kev saib xyuas thiab kev saib xyuas.

2. Kev tsim kho ruaj khov

● Ua los ntawm cov ntaub ntawv xws li hlau alloy (xws li, 9SiGr) los yog corrosion-resistant alloys, nws ua kom lub neej ntev nyob rau hauv ib puag ncig hnyav.

● Qee cov qauv siv cov vaj tse uas muaj dej txias los tswj cov thermal expansion thaum lub sijhawm ua haujlwm tas mus li.

3. Kev Kho Kom Yooj Yim

● Cov qauv tsim qauv tso cai rau disassembly ceev rau kev pabcuam. Piv txwv li, cov txheej txheem tshem tawm cov kabmob thiab cov cuab yeej siv tau yooj yim kho tau yooj yim.

4.Operational Flexibility

● Tau tshaj nrog phau ntawv tuav tes, hluav taws xob actuators, lossis pneumatic systems. Lub tshuab ntsia hlau sab nraud ua rau kev sib kis tau yooj yim, txo qis kev ua haujlwm.

5.Specialized variants

● Cov qauv qhib nrawm: Tsim los rau kev ua haujlwm ceev ceev hauv kev kaw thaum muaj xwm txheej ceev.

● Ob-Disk Parallel Gates: Txhim khu kev sealing kev ntseeg siab nyob rau hauv lub tshuab nrog fluctuating pressures.

Tsis zoo li cov qia tsis-nce li qub (qhov twg qia tseem nyob ruaj khov), nce qia li qub muab kev pom zoo dua thiab txo qis hauv kev hnav vim yog cov xov sab nraud. Txawm li cas los xij, lawv xav tau ntau qhov chaw ntsug ntsug.

Feem ntau siv hauv:

● Roj thiab roj pipelines

● Cov chaw kho dej

● High-lub tshuab nqus tsev twj tso kua mis

Rau cov ncauj lus kom ntxaws specifications lossis cov txheej txheem installation, xa mus rau valve engineering phau ntawv los yog cov ntaub ntawv chaw tsim khoom.