Hluav taws xob hlau rau hlau npauj npaim li qub yog dav siv hauv metallurgy, hluav taws xob fais fab, petrochemical, dej thiab dej ntws, kev tsim kho hauv nroog thiab lwm cov kav dej uas qhov nruab nrab kub yog ≤425 ° C los kho cov dej ntws thiab txiav tawm.Thaum lub sijhawm hnub so hauv tebchaws, NSEN Rhiav ua tiav ib pawg ntawm cov hluav taws xob hluav taws xob bi-directional sealing hlau npauj npaim li qub.Qhov no batch ntawm hluav taws xob npauj npaim li qub tuaj yeem paub cov chaw taws teeb tswj thiab kev ua haujlwm lcoal.

● Cov hlua txuas siv tau raws li ISO5211 tus qauv thiab tuaj yeem txuas nrog ntau yam hluav taws xob, pneumatic, hydraulic, phau ntawv thiab lwm yam khoom siv tsav tsheb

●Muaj qee qhov kev ncua deb ntawm sab saum toj ntawm lub flange sab saum toj thiab cov actuator ua haujlwm, uas pab tiv thaiv tus actuator los ntawm kub dhau.

ON OFF hom hluav taws xob npauj npaim valve thaiv terminals daim duab

Thaum lub tshuab hluav taws xob xa tawm, lub stroke ntawm lub tshuab tswj tau raug kho.Txhawm rau tiv thaiv lub hwj chim los ntawm kev sib txuas hauv qhov tsis ncaj ncees lawm, tus neeg siv yuav tsum qhib lub valve phaj 30 degrees ua ntej tig lub hwj chim thawj zaug, thiab xyuas cov kev taw qhia ntawm lub phaj phaj thiab qhov qhib kev taw qhia ntawm lub valve.Nws puas zoo ib yam?Tom qab ntawd rov qab kho cov ntaub ntawv rau hluav taws xob, ua raws li cov lus qhia, daim duab kab hluav taws xob, daim duab qhia kev tswj hwm, thiab paub meej tias cov xaim raug cai, thiab tom qab ntawd qhib / kaw lub valve los ntawm lub pob ntawm lub thawv tswj.Yog tias cov hlua hluav taws xob txuas rov qab, nws yuav ua rau kev hloov mus los tsis ua haujlwm thiab ua rau cov cab cab thiab cov khoom siv hluav taws xob puas.

Thaum siv hluav taws xob npauj npaim valve, yog tias nws ua tsis tiav, nres siv tam sim ntawd thiab tshawb xyuas qhov ua rau

Nta ntawm hluav taws xob nyuaj foob npauj npaim valve:

Tus qauv tsim ntawm lub hauv paus ntsiab lus triple eccentricity ua rau qhov chaw txav mus los ntawm qhov chaw sib khi zoo tagnrho.Tsis muaj kev sib txhuam thiab cuam tshuam ntawm qhov chaw sealing.Tsis tas li ntawd, cov khoom siv sealing raug xaiv kom tsim nyog, kom lub npauj npaim valve muaj kev sib khi ua haujlwm, kev tiv thaiv corrosion, kub tsis kam thiab tsis kam.Lub grindability tau ntseeg tau guaranteed.Nws lub ntsiab nta yog raws li nram no:

1. Lub zog ua haujlwm me me, kev ua haujlwm yooj yim, txuag zog thiab ntse;

2. Cov qauv peb-dimensional eccentric ua rau npauj npaim disc nruj dua thiab nruj dua, thiab nws cov sealing kev ua tau zoo yog txhim khu kev qha, ua tiav xoom xoom;

3. Kev kub siab tsis kam, corrosion kuj, hnav tsis kam, kev pab lub neej ntev, thiab lwm yam.