Luv Tshuav Hom Valve Kev Ruaj Ntseg Valve

Kub ntawm Media: Kub Kub, -20 ~ 180 degree

Lub Zog: Phau Ntawv

Media: Chav, Dej, Roj

Chaw nres nkoj loj: 25mm -320 hli

Tus qauv: Siab Txo

Yam Lub Npe: Ncu Hluav Taws Xob Hluav Taws Xob Valve

Sealing: PTFE

Cov Khoom Siv Lub Cev: tooj dag / stainless hlau / WCB / CF8M

MOQ: 1 pcs

Flange tus qauv: raws li, GB, din, js

Xov: Flange

Daim Ntawv Pov Thawj: CE, ROHS, ISO9001, TUV

Daim Ntawv Thov: Yeeb Nkab, Boiler

Siab nyem Valve

Lub nyem valve lossis lub zog nyem valve (PRV) yog hom kev nyab xeeb siv los tswj lossis txwv lub siab hauv lub system; Lub siab yuav txwv tsis pub tsim thiab tsim cov txheej txheem chim siab, ntsuas lossis khoom siv tsis ua haujlwm, lossis hluav taws.

Raws li cov kua dej tau hloov pauv, lub siab nyob sab hauv lub nkoj yuav nres kom loj tuaj. Thaum nws mus txog lub qhov hluav taws xob rov qab ua kom lub siab, lub valve yuav ze.

TAG NRHO OUT HOM KEV NTSEEG VALVE:

1.Txhua: 1/2 "~ 20" Peb tuaj yeem tsim rau koj raws li koj siv.

2. Cob kawm chav: 150lb ~ 2500lb

3.Qhov chaw: API, JB, GB, DIN, DIN thiab raws li koj qhov yuav tsum tau ua.

4. Painting thiab Hom: Peb tuaj yeem Weld koj lub logo thiab pleev xim raws li koj thov.

5.Qhov khoom siv tseem ceeb: cov hlau pov cov hlau, carbon hlau thiab hlau steel thiab lwm yam peb tuaj yeem ua raws li koj qhov yuav tsum tau ua

Valve valve yog siv los txiav cov khoom siv txhawm rau txhawm rau hloov lub kaw lus ntsuas kub lossis sab hauv.

Cov txheej txheem no yog ntau yam ntawm cov khoom siv uas siv cov kua roj ua kua, tshwj xeeb yog dej, los tsim cov tshuab hluav taws xob.

Cov tshuab siv valve hluav taws xob feem ntau muaj feem nrog huab kub hnyav, ua haujlwm siab lossis ncig.

Cov cuab yeej siv hluav taws xob xws li chav dej sov, dej kub sov thiab cov tshuab tub yees

Thaum lub siab nce siab siab dua los ntawm cov nyiaj lossis qhov sib txawv kub pib pib ua kom muaj kev phom sij hauv lub cev lub cev, lub valve kev nyab xeeb yuav ua rau muaj zog sib luag ntawm cov kab ke

Psv yog tus psv yog lub caij nplooj ntoo hlav uas tau sib xyaw ua ke ntawm kev sib npaug ntawm cov kev cuam tshuam ntawm kev rov qab los ntawm kev ua yeeb yam ntawm lub valve.

Rau cov pa kev nyab xeeb valve, tag nrho cov rappinpressure yuav tsum tsis pub tshaj 10% kev ua kom tau txais valve nrog tag nrho rov qab siab (superit-up) yog nce mus txog 50% ntawm cov teeb tsa.

Dab tsi yog qhov zoo ntawm balanced bellow tshuab siab siab valve?

1, muab siab tsis cuam tshuam los ntawm rov qab siab

2, tuaj yeem ua tau cov khoom siab dua rov qab ua tiav

3, tiv thaiv lub caij nplooj ntoo hlav thiab qhia saum npoo ntawm corrosion

Qhov tsis zoo:

1, brlows txaus rau kev qaug zog / sib tawg

2, yuav tso cov flammables / toxics rau cov chaw nyob rau hauv cov ntaub ntawv ntawm bellows rupture

3, xav tau ncua kev ua kom ncua rau cov khoom lag luam rau cov chaw muaj kev nyab xeeb

Qhov twg tag nrho backpressure (superimposed ntxiv built-up) tsis tshaj li 50% ntawm kev teeb tsa

Dab tsi yog qhov zoo ntawm balanced bellow lub siab siab lub zog valve:

Ib lub rellows nrog thaj chaw zoo (AB) sib npaug rau ntawm thaj chaw nozzle (a) txuas nrog rau sab saud ntawm lub disc thiab mus rau ntawm daim ntawv qhia ntxaiv.

Lub billows npaj tiv thaiv rapperture ua yeeb yam ntawm cov upperside ntawm lub disc nyob rau thaj tsam ntawm lub bellows. Thaj chaw disc uas nthuav dhau lub bellows thiab thaj tsam tawm tsam muaj sib npaug

Cim npe nrov: Bellows Tshuav Hom Hom Kev Ruaj Ntseg Valve, Valve Kev Ruaj Ntseg