Pneumatic Lug Npauj Npaim Valve

Khoom taw qhia

  Lub lug hom npauj npaim valve tuaj yeem tsav los ntawm phau ntawv, cab iav, thiab pneumatic; txoj kev sib txuas tuaj yeem xaiv los ntawm flange lossis wafer; Lub siab ntau yam yog PN0.1-10Mpa, lub nominal txoj kab uas hla yog DN40 ~ 800mm, thiab cov khoom yuav cam khwb cia hlau los yog stainless hlau.Vim yog siv ntau yam li qub, tib lub valve muaj qhov sib txawv sib txawv hauv ntau zaus thiab kev ua haujlwm.

Lub disc ntawm lub wafer lug npauj npaim valve yog ntsia rau hauv txoj kab uas hla ntawm lub raj xa dej.Nyob rau hauv lub cylindrical channel ntawm npauj npaim valve lub cev, lub disc-zoo li tus npauj npaim phaj rotates nyob ib ncig ntawm lub axis, thiab lub kaum sab xis tig ntawm 0 degree thiab 90 degree. Thaum nws tig mus rau 90 degree, lub valve qhib tag nrho.

 Wafer hom npauj npaim valve yog txuas lub valve ntawm ob lub raj flanges nrog stud bolts. Nws cov qauv yog qhov yooj yim, me me thiab lub teeb hauv qhov hnyav, thiab tsuas yog muaj ob peb ntu.

 

Scope ntawm daim ntawv thov

Npauj npaim li qub tsis yog tsuas yog siv dav hauv kev lag luam dav dav xws li roj av, roj, tshuaj, thiab kev kho dej, tab sis kuj tseem siv rau hauv cov dej txias hauv thermal fais fab nroj tsuag.

Nws yog siv rau cov kav xa hluav taws xob hauv kev lag luam sulfuric acid: qhov nkag thiab qhov hluav taws xob ntawm lub tshuab hluav taws xob nyob rau hauv pem hauv ntej ntawm lub qhov cub, qhov nkag thiab qhov hluav taws xob ntawm cov kiv cua relay, series thiab txuas li qub ntawm hluav taws xob demister, inlet thiab qhov hluav taws xob ntawm S02. lub ntsiab blower, kev hloov ntawm lub converter, lub inlet thiab qhov hluav taws xob ntawm lub preheater, thiab lwm yam. thiab kev siv cov roj txiav tawm.

Nws yog siv nyob rau hauv sulfur incineration, hloov dua siab tshiab, thiab qhuav suction seem ntawm sulfuric acid system. Nws yog lub npe nyiam ntawm li qub rau cov nroj tsuag sulfuric acid. Nws yog suav tias yog los ntawm feem ntau ntawm cov neeg siv raws li: zoo sealing kev ua tau zoo, lub teeb ua hauj lwm, theem nrab corrosion, kub tsis kam, yooj yim ua hauj lwm, saj zawg zog, nyab xeeb thiab txhim khu kev qha npauj npaim li qub tau lug siv.

Lub lug npauj npaim valve kuj tau siv dav hauv: SO2, chav, cua, roj, ammonia, CO2 roj, roj, dej, brine, lye, seawater, nitric acid, hydrochloric acid hauv tshuaj, petrochemical, smelting, tshuaj, zaub mov thiab lwm yam. industries, sulfuric acid, phosphoric acid thiab lwm yam xov xwm pipelines yog siv raws li kev hloov thiab kaw-off li.
 

Khoom nta:
① Cov qauv tsim tshwj xeeb ntawm peb txoj kev eccentricity ua rau kev sib txhuam tsis sib kis ntawm qhov chaw sib khi thiab ua kom lub neej ntev ntawm lub valve.
②Elastic foob yog tsim los ntawm torque.
③ Cov qauv tsim zoo nkauj zoo li ua rau lub valve kom muaj qhov tsis siv neeg sealing muaj nuj nqi ntawm kev kaw thiab nruj, thiab lub sealing nto tau them nyiaj thiab xoom xau.
④ Me me, lub teeb yuag, lub teeb ua haujlwm thiab kev teeb tsa yooj yim.
⑤ Raws li cov neeg siv khoom xav tau, cov khoom siv pneumatic thiab hluav taws xob tuaj yeem teeb tsa kom tau raws li cov kev xav tau ntawm cov chaw taws teeb tswj thiab kev tswj hwm.
⑥ Cov khoom siv ntawm cov khoom siv hloov pauv tuaj yeem siv rau ntau yam xov xwm, thiab hauv ob sab phlu tuaj yeem tiv thaiv corrosion (piv txwv li F46, GXPP, PO, thiab lwm yam).

Qhov kev ua tau zoo ntawm wafer npauj npaim valve thiab rooj vag valve yog sib piv. Piv nrog npauj npaim valve zoo tib yam thiab lub rooj vag valve nrog tib lub nominal siab thiab nominal txoj kab uas hla, qhov nruj ntawm lub rooj vag valve zoo dua li ntawm npauj npaim valve.
Lub rooj vag valve yog qhov loj thiab siv ntau qhov chaw.
Npauj npaim li qub yog qhov me me thiab siv qhov chaw me me.
Qhov kub ntawm qhov nruab nrab, kev sib khi thiab ntim ntawm lub valve yuav tsum tau txiav txim siab thaum xaiv qhov tshwj xeeb.
Cov lus qhia tshwj xeeb qhia txog kev siv cov npauj npaim li qub nrog lub nominal txoj kab uas hla ntau dua 50.
Cov kev ua tau zoo ntawm phau ntawv wafer npauj npaim valve txais ob chav eccentric thiab tshwj xeeb inclined cone elliptical sealing qauv.Nws daws qhov tsis zoo uas lub sealing nto ntawm cov tsoos eccentric npauj npaim valve tseem nyob rau hauv zawv zawg kev sib txhuam thaum lub sijhawm qhib thiab kaw 0 degree ~ 10 degree . lub hom phiaj zoo.

Standard specification:
Tsim thiab tsim qauv: GB/T 12238-2008, ANSI B16.34, API609, MSS SP-68, JIS B2032, JIS B2064
Tus qauv ntev: GB/T 12221-2005, API609, JIS B2002
Txuas flange txheem: GB / T 9113, JB79, SH3406, HG20592, ASME B16.5, ASME B16.47, API605, JIS B2212
Chav kawm siab thiab kub: GB / T 12224-2005
Kev xeem thiab tshuaj xyuas tus qauv: GB/T 13927-2008, API598, JIS B2003

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