Npauj Npaim Wafer Hom Valve rau Txhim khu kev tswj kev khiav thiab kev sib cais
Tshawb xyuas peb wafer hom npauj npaim valve nrog cov ntaub ntawv ruaj khov thiab ntau yam kev xaiv tsav rau kev tuav cov kua dej. Tau txais koj cov lus qhia ntxaws ntxaws thiab nqe lus tam sim no.
Wafer Hom Npauj Npaim ValveCompact Design Flow Control
Npauj Npaim Wafer Hom Valve yog ib qho khoom siv uas tswj qhov qhib, kaw, thiab kev tswj cov dej ntws hauv cov raj xa dej los ntawm kev tig lub disc - zoo li lub caij. Cov disc no yog ntsia rau ntawm cov yeeb nkab txoj kab uas hla thiab feem ntau tig 0 txog 90 degrees. Vim nws cov qauv tsim, lub valve no pom daim ntawv thov nyob rau hauv ntau qhov chaw tsim khoom.
Cov Khoom Siv thiab Cov Lus Qhia rau Npauj Npaim Wafer Hom Valves
Kev xaiv cov ntaub ntawv yog nyob ntawm qhov kev tshaj tawm raug tuav. Cov khoom siv hauv lub cev muaj xws li cov hlau nplaum, cov hlau tsis muaj steel (xws li SS304, SS316), thiab cov hlau cam. Lub disc tuaj yeem ua los ntawm stainless hlau lossis txhuas bronze. Cov khoom siv lub rooj zaum ncaj qha cuam tshuam rau lub valve qhov kub thiab txias, nrog rau kev xaiv ntau yam yog EPDM rau dej, PTFE rau acids / alkali, thiab NBR.
Tus qauv nominal txoj kab uas hla (DN) ntau yam yog dav, piv txwv li, los ntawm DN50 txog DN600 thiab loj dua. Cov kev ntsuas nominal siab suav nrog PN10 thiab PN16.
Kev sib txuas, kev ua haujlwm, thiab cov yam ntxwv siab
Lub valve no muaj lub wafer - hom kev sib txuas. Nws tsis muaj nws tus kheej flanges tab sis yog hloov clamped ntawm ob lub raj flanges siv los ntawm -bolts. Qhov kev tsim no txo qhov hnyav thiab txuag chaw. Actuation yog hloov tau, nrog rau kev xaiv rau phau ntawv tuav, gearbox (worm gear), pneumatic, lossis hluav taws xob actuators. Kev poob siab feem ntau yog qis; Thaum qhib tag nrho, lub thickness ntawm lub disc nthuav qhia cov thawj ndlwg tsis kam.
Cov yam ntxwv tseem ceeb ntawm Npauj Npaim Wafer Hom Valve
Ib qho tseem ceeb ntawm qhov style valve yog nws qhov me me thiab lub teeb yuag, yooj yim rau kev teeb tsa. Cov qauv tsim zoo li triple -offset pab txo qhov kev sib txhuam ntawm lub rooj zaum thaum ua haujlwm, txhawb nqa lub neej ua haujlwm ntev thiab kev sib khi ruaj khov. Tsis tas li ntawd, qhov yooj yim 90-degree kev sib hloov ua kom qhib thiab kaw nrawm.
Npauj Npaim Wafer Hom Valve Parameters Txheej txheem cej luam
| Parameter | Hom Specification / Ntau |
|---|---|
| Nominal Diameter (DN) | 50 - 600 hli |
| Nominal Siab (PN) | 6, 10, 16 |
| Khoom siv lub cev | Hlau Stainless (SS304/316), Cam khwb cia hlau (WCB) |
| Khoom siv zaum | EPDM, PTFE, NBR |
| Qhov kub thiab txias | Nyob ntawm cov khoom siv zaum, xws li EPDM approx . -20℃txog 120 degree |
| Hom kev sib txuas | Hom Wafer |
| Txoj kev Actuation | Phau ntawv, Iav, Pneumatic, Hluav taws xob |
Daim ntawv thov raug xwm txheej rau Npauj Npaim Wafer Hom Valves
Cov li qub no tsim nyog rau cov ntawv thov uas xav tau kev sib cais los yog kev tswj hwm ntawm kev ntws. Cov kev siv feem ntau suav nrog: kev siv dej thiab dej khib nyiab, cov kav dej uas nqa ntau yam roj (xws li, chav, roj) thiab cov khoom siv tshuaj lom neeg hauv kev lag luam chemical, cua sov, qhov cua, thiab cua txias (HVAC), thiab fais fab nroj tsuag dej txias circuits.
Daim ntawv pov thawj rau COVALVE Npauj Npaim Wafer Hom Valves
COVALVE's Npauj Npaim Wafer Hom Valves ua raws li cov qauv thoob ntiaj teb thiab cov lus qhia tseem ceeb, ua kom muaj kev nyab xeeb, kev ua tau zoo, thiab ib puag ncig yuav tsum tau ua. Cov ntawv pov thawj no suav nrog European Pressure Equipment Directive (PED 2014/68/EU), Machinery Directive (2006/42/EC), thiab ATEX Directive (2014/34/EU) rau siv nyob rau hauv tej huab cua tawg. Cov li qub tseem ua tau raws li ISO 15848-1 rau kev tawm tsam kev tawm tsam thiab muaj SIL (Safety Integrity Level) kev ntsuas kev muaj peev xwm.
Cov lus nug nquag nug rau cov neeg yuav khoom thoob ntiaj teb
1. Vim li cas thiaj li muaj kev puas tsuaj hauv lub valve qee zaum tau tshaj tawm thaum siv cov npauj npaim li qub ntawm - siab sib txawv lossis cov kab dej tshwj xeeb?
- Qhov no tuaj yeem tshwm sim los ntawm cavitation. Thaum cov kua dej dhau los ntawm lub valve, yog tias lub zog hauv zos poob qis dua cov kua vapor siab ntawm qhov kub, cov npuas tsim. Cov npuas no vau hnyav thaum lawv mus txog thaj tsam siab dua qis qis, ua rau muaj kev cuam tshuam loj hauv zej zog. Kev raug mob ntev tuaj yeem ua rau cov khoom siv sab hauv puas. Kev lag luam kev tshawb fawb qhia tau hais tias optimizing lub disc geometry (xws li, nrog tshwj xeeb ntug profiles) tuaj yeem hloov qhov chaw ntws, zoo suppressing qhov pib thiab kev loj hlob ntawm cavitation, yog li txhim khu lub valve durability nyob rau hauv kev xav tau tej yam kev mob.
2. Dab tsi yuav tsum tau ceev faj tshwj xeeb thaum lub sij hawm teeb tsa ntawm Npauj Npaim Wafer Hom Valve?
- Ua ntej kev teeb tsa, txheeb xyuas qhov tshwj xeeb valve haum rau cov kav dej tsim thiab tshem tawm cov khib nyiab los ntawm cov kav dej. Tom qab tso lub valve ntawm ob lub flanges, ceev cov bolts maj mam nyob rau hauv ib tug crisscross qauv. Qhov no ua kom lub valve nyob hauv nruab nrab thiab lub ntsej muag flange siv txawm tias lub siab sib npaug rau lub valve lub cev, tiv thaiv kev ntxhov siab tsis sib xws uas tuaj yeem ua rau muaj kev xau lossis teeb meem ua haujlwm. Tom qab kev teeb tsa, xyuas tias lub disc tuaj yeem ua tiav tag nrho 90-degree kev ua haujlwm voj voog yam tsis muaj kev cuam tshuam.
Cim npe nrov: Tuam Tshoj npauj npaim wafer hom valve manufacturers, lwm tus neeg, Hoobkas
Xa kev nug
