Qhov Sib Txawv Ntawm Low-End thiab Mid-High-End Soft Sealing Butterfly Valves

1. Kev Xaiv Khoom Siv

Cov Li Qub Qis Tshaj Plaws

• Cov Khoom Siv Lub Cev / DiscFeem ntau siv cov hlau pheej yig xws lihlau cam khwb cialos yog cov hlau carbon uas tsis tau sib xyaw, uas tej zaum yuav tsis muaj kev tiv thaiv corrosion hauv cov chaw ib puag ncig hnyav.
• Cov Nplhaib SealingUa los ntawm cov elastomers yooj yim xws liNR (roj hmab ntuj)los yog EPDM qib qis, nrog kev tiv taus tshuaj lom neeg tsawg thiab kev kam rau qhov kub thiab txias (piv txwv li, ≤80 ° C / 176 ° F).
• NcejFeem ntau ua los ntawm cov hlau carbon ib txwm tsis muaj kev kho saum npoo, yooj yim xeb hauv cov dej ntub lossis cov kua qaub.

Cov Li Qub Nruab Nrab-High-End 

• Cov Khoom Siv Lub Cev / DiscSiv cov khoom zoo xws li hlau tsis xeb (SS304/316), hlau ductile, lossis txhuas tooj liab rau kev tiv taus xeb thiab lub zog kho tshuab zoo dua.
• Cov Nplhaib SealingSiv cov elastomers ua haujlwm tau zoo xws li FDA-ua raws li EPDM, NBR, PTFE, lossis Viton®,muab brkev sib raug zoo ntawm cov tshuaj lom neeg ntawm cov khoom siv (piv txwv li, tiv taus cov roj, cov kua qaub, lossis cov kuab tshuaj) thiab qhov kub siab dua (-20 ° C txog 150 ° C / -4 ° F txog 302 ° F).
• NcejUa los ntawm cov hlau tsis xeb (SS410/316) nrog cov nplaim ci lossis txheej (piv txwv li, nickel plating) kom tiv thaiv kev hnav thiab xau.

1. Kev Tsim Qauv thiab Kev Tsim Khoom

Cov Li Qub Qis Tshaj Plaws

• Tsim Qauv Yooj Yim: Cov qauv concentric yooj yim lossis ib qho eccentric nrog kev ua kom raug tsawg. Lub disc thiab lub rooj zaum yuav muaj kev ua haujlwm tsis zoo, ua rau muaj kev sib txhuam thiab torque ntau dua.
• Sib dhosFeem ntau tsim tawm ntau heev nrog kev tswj xyuas zoo tsawg kawg nkaus, ua rau muaj kev tsis sib xws. Cov nqi xau yuav tsis ua raws li cov qauv nruj (piv txwv li, tshaj ANSI B16.104 Class VI cov kev cai).
• Kev Ua Haujlwm:Feem ntau ua ke nrog cov tes tuav pheej yig lossis cov cuab yeej hluav taws xob yooj yim, tsis muaj kev ruaj khov rau kev ua haujlwm ntau zaus.

Cov Li Qub Nruab Nrab-High-End

• Tsim Qauv Siab Tshaj: Ntacov qauv ob-eccentric lossis peb-eccentriclos txo qhov kev sib txhuam, txhim kho kev ua haujlwm ntawm kev kaw, thiab txo qhov hnav. Piv txwv li, cov qauv tsim ob chav-eccentric tsim kom muaj "wedging effect" rau kev kaw nruj dua.
• Kev Tsim Khoom ZooTshuab nrog cov khoom siv CNC siab, ua kom lub disc txav tau zoo thiab sib cuag zoo tshaj plaws. Feem ntau cov nqi xau raws li lossis tshaj ISO 15848-1 (piv txwv li, Bubble-tight Class A).
• Kev ua haujlwm: Sib xws nrog cov actuators zoo tshaj plaws (pneumatic, hydraulic, lossis intelligent electric actuators) rau kev siv ceev ceev, kev siv voj voog siab. Qee cov qauv suav nrog cov positioners lossis cov sensors feedback rau automation.

3. Kev Ua Tau Zoo & Kev Ntseeg Tau

Cov Li Qub Qis Tshaj Plaws

• Kev Txwv Siab / KubHaum rau cov tshuab uas muaj qhov siab tsawg (piv txwv li, ≤PN10 / Chav Kawm 125) thiab qhov kub thiab txias nqaim. Tej zaum yuav tsis ua haujlwm hauv qhov kub thiab txias siab (piv txwv li, >PN16) lossis qhov kub thiab txias heev (-10°C txog 90°C).
• Lub Neej Pabcuam: Luv dua vim yog cov khoom siv tsis ruaj khov thiab tsim tsis zoo, yuav tsum tau saib xyuas lossis hloov pauv ntau zaus (piv txwv li, 10,000–20,000 lub voj voog).
• Kev Pheej Hmoo ntawm Kev Xaim Dej: Muaj feem ntau dua uas lub foob yuav puas los yog xeb ntawm lub qhov, ua rau muaj kev xau dej ib puag ncig lossis lub kaw lus tsis ua haujlwm.

Cov Li Qub Nruab Nrab-High-End

• Kev Txwv Siab / KubTsim los rau cov tshuab nruab nrab mus rau siab (piv txwv li, PN16–PN40 / Chav Kawm 150–Chav Kawm 300) thiab ntau qhov kub thiab txias (-30°C txog 200°C / -22°F txog 392°F).
• Lub Neej PabcuamTsim los rau kev ntseeg tau mus sij hawm ntev, nrog lub neej voj voog tshaj 100,000 zaug ua haujlwm. Qee cov qauv zoo tshaj plaws muab kev lav phib xaub mus tas li.
• Kev Tswj Xyuas Kev Xaim DejCov foob pob zoo heev thiab cov qws tiv thaiv kev tawg txo qhov kev pheej hmoo ntawm kev xau, ua rau lawv haum rau cov ntawv thov tseem ceeb xws li cov tshuab roj lossis kev tuav cov kua dej txaus ntshai.

4. Cov ntawv thov

Cov Li Qub Qis Tshaj Plaws

• Haum Rau: Cov ntawv thov uas tsis tseem ceeb, tsis muaj kev pheej hmoo tsawg nrog cov kev xav tau tswj kev ntws yooj yim, xws li:
• Cov txheej txheem dej rau tsev neeg
• Cov kav dej HVAC yooj yim
• Kev ywg dej tsawg lossis kev ntws dej
• Tsis txhob siv rau hauvCov kav dej ua lag luam muaj zog siab, cov xov xwm corrosive, lossis cov chaw muaj kev nyab xeeb tseem ceeb (piv txwv li, roj & roj av, tshuaj).

Cov Li Qub Nruab Nrab-High-End

• Zoo Tshaj Plaws Rau: Cov ntawv thov kev lag luam thiab kev lag luam uas xav tau ntau, suav nrog:
• Cov chaw ua tshuaj lom neeg (cov kua dej corrosive)
• Kev tsim khoom noj thiab dej haus (cov qauv kev huv)
• Kev tsim hluav taws xob (pas dej kub siab)
• Roj thiab roj av (yuav tsum tsis txhob tawg)
• Cov Qauv Tseem Ceeb: Feem ntau tau ntawv pov thawj rau ISO, API, ASME, lossis ATEX rau kev ua raws li cov cai kev nyab xeeb thiab zoo thoob ntiaj teb.

5. Tus nqi thiab kev saib xyuas

Cov Li Qub Qis Tshaj Plaws

• Tus nqi pibPheej yig dua (20–50% tsawg dua li cov qauv nruab nrab-siab), ua rau lawv nyiam rau cov haujlwm uas xav tau nyiaj tsawg.
• Kev Txij NkawmCov nqi mus sij hawm ntev dua vim yog kev hloov cov foob ntau zaus, kev siv roj nplua nyeem rau ntawm tus ncej, lossis kev kho xeb.
• Kev Pheej Hmoo Thaum Tsis Ua Haujlwm: Feem ntau yuav muaj kev ua tsis tiav uas tsis tau xav txog, ua rau muaj kev poob ntau lawm hauv kev lag luam.

Xaiv Lub Valve Zoo (piv txwv li.TWS Valve)

• Qis-End: Haum rau kev siv luv luv, tsis tseem ceeb qhov twg tus nqi yog qhov txhawj xeeb tseem ceeb.
• Nruab Nrab-Qib SiabKev nqis peev rau cov no rau kev ntseeg tau, kev nyab xeeb, thiab kev ua haujlwm mus sij hawm ntev hauv cov ntawv thov nyuaj. Ib txwm xav txog hom xov xwm, cov xwm txheej ua haujlwm, thiab cov kev cai ua raws li txoj cai thaum xaiv lub valve.

 

Qhov kev sib txawv no qhia tau tias vim li cas cov li qub nruab nrab-siabD371X-16Qraug nyiam dua hauv cov lag luam uas muab kev nyab xeeb thiab kev ua haujlwm tau zoo ua ntej, thaum cov kev xaiv qis dua pabcuam rau cov kev xav tau yooj yim, uas raug nqi ntau.

Kev foob mos, kev ua tau zoowafer npauj npaim valve, Ob chav flange npauj npaim valve D34B1X-10Q, Lub qhov rooj vag, Y-strainer,Wafer ob lub phaj xyuas valve,-Tsim los rau kev daws teeb meem Leak Fredd. Kev foob nruj, Kev ntseeg siab tsis sib xws, Koj tus kws tshaj lij tswj kev ntws.