Tus ncaj-los ntawm Conduit Gate Valve yog lub rooj vag valve nrog txoj kev ncaj-los ntawm Flow Feet Channel Tsim. Nws cov tub ntxhais tseem ceeb nyob hauv kev tsim ntawm cov qauv sab hauv ntawm lub cev hauv lub valve thiab lub rooj vag qauv, uas tuaj yeem paub tag nrho cov kua dej. Ua ke nrog cov kev tshawb fawb, nws cov yam tseem ceeb yog raws li hauv qab no:
1. Cov qauv qauv thiab cov ntsiab cai ua haujlwm
Ncaj-los ntawm valve lub cev
Sab hauv kab noj hniav ntawm lub valve lub cev yog txoj kev ncaj cheem, cov kua dej yog linear, thiab lub rooj vag nqa kev taw yog sib tshuam mus rau nruab nrab ntws kev. Thaum qhib tau txhua yam, cov channel yog tag nrho los ntawm, nrog yuav luag tsis muaj qhov txaus tsis kam, uas yog tsim rau high-ntws scenarios.
Rooj vag txiav txim mechanism
Lub pob valve tau tsav kom tig los ntawm tus tes haujlwm lossis actuator, tsav lub rooj vag kom nqa ntsug thiab kaw.
Qhib kav hom: lub valve lub qhov muag nthuav tawm, thiab qhib yog intuitively tso tawm los ntawm threaded kis tau; Kev zais qia Hom: lub valve qia yog built-in, uas yog tsim rau cov xwm txheej nrog qhov chaw tsawg.
Foob Tsim
Lub rooj vag sib khi saum npoo thiab lub valve lub rooj sib khi nto yog precisely machined los ua khub haum, cia ntawm nruab nrab siab lossis lub caij nplooj ntoos hlav los txhim kho kev sib khi. Hom sealing xws li:
Elastic Rooj Hlau: Them nyiaj rau foob nto kev hnav los ntawm kev tawm suab tsis zoo;
Hom rooj vag ob chav: sib dhos sib tw ua haujlwm ua ke txhawm rau txhim kho kev ntseeg tau
2. Kev faib tawm thiab cov yam ntxwv
| Kev Qhia Tawm | Ntaus | Tus yam ntxwv |
|---|---|---|
| Tus phab rooj tsim | Parallel Rooj Zaum Valve | Lub rooj vag yog sib piv rau lub rooj zaum hauv lub rooj zaum, haum rau cov khoom qis, me me thiab nruab nrab ntawm cov kav dej (DN50-400mm) |
| Npoo Rooj Zaum Valve | Lub rooj vag yog wedge-puab, kev sib txuas tawm sab hauv kev sib cuag siab siab dua, haum rau cov xwm txheej siab | |
| Phab Valve Tsim | Nce Tiaj Lub Vag Valve | Qhov qhib yog pom, thiab lub valve kav yog raug nthuav tawm thiab xav tau kev tiv thaiv plua plav |
| Tsis-Rimising Stud GATE Valve | Lub valve qia yog built-in thiab compact, haum rau cov sijhawm ua haujlwm nrog rau qhov chaw tsawg | |
| Tsav Hom | Kev tuav / hluav taws xob / Pneumatic | Kev ua haujlwm yooj yim, hluav taws xob hluav taws xob yog haum rau kev tswj cov xwm txheej |
3. Raug ntawv thov cov xwm txheej
Dej Txiav Tawm
Siv los txiav tawm sai sai ntawm kev tshaj xov xwm hauv cov xov xwm thiab roj av roj (xws li lub tshuab thaum muaj xwm txheej ceev).
Tsawg Flow Cov Kev Xav Tau
Qhov ncaj-los ntawm Flow channel tsim kev nce siab txo qis siab thiab yog qhov tsim nyog rau kev xa hluav taws xws li dej thiab chav.
Bidirectional Flow Control
Lub rooj vag tsis muaj kev txwv cov kev coj thiab tuaj yeem muab tso rau hauv ob qho kev qhia, uas haum rau kev ua haujlwm uas cov ntws kev coj ntawm nruab nrab yog nquag transmed.
4. Kev ua haujlwm zoo thiab cov kev txwv
| Qhov Zoo | Kev txwv |
|---|---|
| Heev ntws ntws tsis kam (ze rau txoj kev ncaj) | Tsis tuaj yeem kho cov Flow, tsuas yog txhawb nqa tag nrho qhib / tag nrho kaw |
| Qis qhib thiab kaw lub zog | Cov khoom sib khi yog qhov raug rau kev yaig thiab hnav los ntawm nruab nrab |
| Tus nqi saib xyuas tsawg | Loj loj, qhov chaw teeb tsa siab |
