Wafer npauj npaim valvee thiab Ob Chav Flange npauj npaim valve yog ob hom npauj npaim valve uas siv ntau. Ob hom valve no yogroj hmab zaum npauj npaim li qub. Daim ntawv thov ntawm ob hom npauj npaim valves yog dav heev, tab sis muaj ntau tus phooj ywg tsis tuaj yeem paub qhov txawv ntawm wafer npauj npaim valve thiab flange npauj npaim valve, tsis nkag siab qhov txawv ntawm ob.
Lub wafer npauj npaim valve muaj qhov tsim me me thiab sib dua, ua rau nws yooj yim heev rau kev teeb tsa thiab ua haujlwm. Nws cov qauv wafer tso cai rau kev teeb tsa sai thiab yooj yim ntawm cov flanges, ua rau nws zoo tagnrho rau qhov chaw nqaim thiab cov ntawv thov uas tsis hnyav. Vim yog qhov yuav tsum tau muaj torque tsawg, cov neeg siv tuaj yeem kho qhov chaw ntawm lub valve kom yooj yim tswj cov dej ntws yam tsis muaj kev ntxhov siab rau cov khoom siv.
Qhov txawv ntawm wafer npauj npaim valve thiab flange npauj npaim valve yog dab tsi?
Lub wafer thiab flange ntawm lub npauj npaim valve yog ob qho kev sib txuas. Hais txog tus nqi, hom wafer pheej yig dua, tus nqi yog kwv yees li 2/3 ntawm lub flange. Yog tias koj xav xaiv lub valve xa tawm, kom deb li deb tau nrog hom wafer, tus nqi pheej yig, lub teeb yuag.
Qhov ntev ntawm lub wafer concentric npauj npaim valve bolt ntev, thiab qhov kev tsim kho qhov tseeb yog qhov siab. Yog tias lub flange ntawm ob sab tsis yog, lub bolt yuav raug rau lub zog loj shear, thiab lub valve yooj yim xau.
Cov wafer valve bolts feem ntau ntev. Nyob rau hauv qhov kub thiab txias, qhov nthuav dav ntawm bolt yuav ua rau xau, yog li nws tsis haum rau cov yeeb nkab loj hauv qab qhov kub thiab txias. Thiab lub wafer butterfly valve feem ntau tsis tuaj yeem siv rau qhov kawg ntawm cov yeeb nkab thiab qhov downstream yuav tsum tau tshem tawm, vim tias thaum lub flange downstream raug tshem tawm, lub wafer valve yuav poob, qhov xwm txheej no yuav tsum tau ua rau lwm qhov luv luv kom tshem tawm, thiab lub flange butterfly valve tsis muaj teeb meem saum toj no, tab sis tus nqi yuav siab heev.
Tsis muaj flanges ntawm ob qho kawg ntawm lub wafer npauj npaim valve lub cev, tab sis tsuas yog ob peb lub qhov guide bolt. Lub valve txuas nrog lub flanges ntawm ob qho kawg nrog ib pawg ntawm bolts / txiv ntoo. Hauv kev sib piv, nws yooj yim dua rau tshem tawm, tus nqi valve qis, tab sis qhov tsis zoo yog tias ib qho teeb meem ntawm qhov chaw sealing, ob qho tib si sealing nto yuav tsum tau qhib.
Flange hom npauj npaim valveLub cev valve ntawm ob qho kawg ntawm lub flange feem muaj ib lub flange, txuas nrog lub yeeb nkab flange, lub foob yog qhov txhim khu kev qha dua, tab sis tus nqi ntawm lub valve yog qhov siab.
Dhau li ntawm qhov ntawd, TWS Valve, tseem paub tias yog Tianjin Tanggu Water Seal Valve Co., Ltd, yog lub tshuab ua haujlwm siab heev uas txhawb nqa cov lag luam, cov khoom lag luam yog lub rooj zaum elastic wafer npauj npaim valve,lub pob valve npauj npaim,ob chav flange concentric npauj npaim valve, ob chav flange eccentric npauj npaim valve, sib npaug valve,wafer ob lub phaj check valve, Y-Strainer thiab lwm yam. Yog tias koj xav tau cov li qub no, thov koj xav tiv tauj peb. Ua tsaug ntau ntau!
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-20-2023
