Fluorine lined npauj npaim valve
Tam sim no, fluorine-lined npauj npaim li qub thiab roj hmab-lined npauj npaim li qub, raws li cov khoom siv los paub txog ntawm-tawm thiab ntws tswj cov kav dej, tau siv dav hauv ntau qhov chaw xws li roj av, tshuaj lom neeg kev lag luam, metallurgy, hydropower, thiab lwm yam. Nyob rau hauv lub npe hu ua npauj npaim valve technology, daim ntawv sealing feem ntau yog siv lub sealing qauv, thiab cov ntaub ntawv sealing yog cov roj hmab, polytetrafluoroethylene, thiab lwm yam. Vim yog cov kev txwv ntawm cov yam ntxwv ntawm cov qauv, nws tsis haum rau kev lag luam xws li kub tsis kam, siab tsis kam. , corrosion kuj, thiab hnav tsis kam. Tus npauj npaim valve uas twb muaj lawm yog ib qho triple-eccentric hlau hard-seal npauj npaim valve. Lub valve lub cev thiab lub rooj zaum lub rooj zaum yog ib qho khoom siv, thiab lub sealing nto txheej ntawm lub rooj zaum valve yog overlay-welded nrog kub-resistant thiab corrosion-resistant alloy cov ntaub ntawv. Multi-layer soft stacked sealing rings yog tsau rau ntawm lub phaj valve. Piv nrog rau cov npauj npaim li qub, hom npauj npaim valve no muaj qhov kub thiab txias tsis kam, yooj yim rau kev khiav lag luam, thiab tsis muaj kev sib txhuam thaum qhib thiab kaw. Thaum kaw, lub torque ntawm lub tshuab kis tau tus mob nce ntxiv kom them nyiaj rau lub foob, uas txhim kho kev ua haujlwm ntawm npauj npaim valve. Zoo sealing kev ua tau zoo thiab kev pab lub neej ntev. Hom valve no feem ntau yuav tsum tau teeb tsa kab rov tav hauv cov kav dej
Kev faib tawm
1. Kev faib tawm raws li cov qauv tsim
(1) Center foob npauj npaim valve
(2) Ib leeg eccentric kaw cov thee valve
(3) Ob chav eccentric foob npauj npaim valve
(4) Triple eccentric foob valve
2. Kev faib tawm raws li sealing nto khoom
(1) Mos foob npauj npaim valve.
1) Lub sealing khub yog tsim los ntawm cov khoom tsis yog hlau mos rau cov khoom tsis yog hlau.
2) Cov khub sealing yog tsim los ntawm cov khoom siv hlau tawv thiab cov khoom tsis yog hlau.
(2) Hlau nyuaj foob npauj npaim valve. Cov khub sealing yog tsim los ntawm cov khoom siv hlau nyuaj rau cov khoom siv hlau nyuaj.
3. Fluorine-lined npauj npaim li qub yog cais raws li daim ntawv sealing
(1) Kev sib khi npauj npaim valve
1) Elastic sealing npauj npaim valve. Lub sealing tshwj xeeb siab yog tsim los ntawm valve phaj squeezing lub valve lub rooj thaum lub valve kaw, thiab elasticity ntawm lub rooj zaum valve los yog valve phaj.
2) Ntxiv torque sealing npauj npaim valve. Lub sealing tshwj xeeb siab yog tsim los ntawm lub torque siv rau lub valve ncej.
(2) Pressurized kaw npauj npaim valve. Lub sealing tshwj xeeb siab yog tsim los ntawm kev them nyiaj ntawm elastic sealing ntsiab ntawm lub rooj zaum valve lossis valve phaj.
(3) Tsis siv neeg sealing npauj npaim valve. Lub sealing tshwj xeeb siab tau txais los ntawm qhov nruab nrab siab.
4. Fluorine-lined npauj npaim li qub yog cais raws li kev ua haujlwm siab
(1) Lub tshuab nqus tsev npauj npaim valve. Npauj npaim valve uas nws ua haujlwm siab qis dua tus qauv reactor atmospheric siab.
(2) Tsis tshua muaj siab npauj npaim valve. Npauj npaim valve nrog nominal siab PN<1.6MPa.
(3) Nruab nrab siab npauj npaim valve. Npauj npaim valve nrog nominal siab PN ntawm 2.5--6.4MPa.
(4) Siab siab npauj npaim valve. Npauj npaim valve nrog nominal siab PN ntawm 10 0--80.0MPa.
(5) Ultra-high pressure butterfly valve. Butterfly valve with nominal pressure PN>100MPa.
5. Fluorine-lined npauj npaim li qub yog cais raws li kev ua haujlwm kub
(1) High temperature butterfly valve. Butterfly valve with t>450 C
(2) Nruab nrab kub npauj npaim valve. 120 C
(3) Qhov kub thiab txias npauj npaim valve. A 40 C
(4) Tsawg kub npauj npaim valve. A 100<>
6. Fluorine-lined npauj npaim li qub yog cais raws li kev sib txuas
(1) Wafer npauj npaim valve
(2) Flange npauj npaim valve
(3) Lug hom npauj npaim valve
(4) Welded npauj npaim valve
Kev txhim kho thiab kho
1. Thaum lub sij hawm installation, lub valve disc yuav tsum nres nyob rau hauv lub kaw txoj hauj lwm.
2. Txoj haujlwm qhib yuav tsum tau txiav txim siab raws li lub kaum sab xis ntawm lub phaj npauj npaim.
3. Rau cov npauj npaim li qub nrog lub bypass valve, lub bypass valve yuav tsum tau qhib ua ntej qhib.
4. Kev teeb tsa yuav tsum tau ua raws li cov chaw tsim khoom cov lus qhia installation. Npauj npaim li qub uas hnyav hnyav yuav tsum tau nruab rau ntawm lub hauv paus ruaj khov.
cov khoom paub meej
Cov kev ceev faj
1. Txij li cov txheej txheem ntau txheej mos stacked sealing nplhaib yog tsau rau ntawm lub phaj valve, thaum lub valve phaj nyob rau hauv ib txwm qhib lub xeev, qhov nruab nrab yuav ua rau frontal yaig ntawm nws sealing nto. Tom qab txoj siv tau ntxuav tawm, nws yuav cuam tshuam ncaj qha rau kev ua haujlwm sealing.
2. Vim yog cov qauv tsim, cov qauv no tsis haum rau cov li qub nrog cov kab hauv qab DN200. Yog vim li cas yog tias tag nrho cov qauv ntawm lub valve phaj yog tuab heev thiab cov ndlwg tsis kam yog loj.
D371F46 wafer-hom fluorine-lined npauj npaim valve yog tsim rau ntau yam dej phwj tuaj, sulfuric acid, hydrochloric acid, hydrofluoric acid thiab ntau yam organic acids, muaj zog acids thiab muaj zog oxidants ntawm -50 degree ~ 150 degree . FEP kuj tseem tsim nyog rau ntau qhov ntau ntawm cov alkali muaj zog. Siv rau hauv cov kav dej nrog cov kuab tshuaj organic thiab lwm yam corrosive gases thiab kua media.
Cim npe nrov: turbine wafer fluorine lined npauj npaim valve, Tuam Tshoj, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, nqe, hais
