Fais ob chav clip ntau txheej hlau nyuaj foob npauj npaim valve

Khoom nta ntawm Pneumatic wafer clip ntau txheej hlau nyuaj foob npauj npaim valve Lub npauj npaim valve no yog cov khoom tsim tshiab tsim los ntawm kev nqus thiab zom cov tshuab txawv teb chaws thiab sib txuas nrog cov kev xav ntawm cov neeg siv khoom hauv tsev thiab kev tsim khoom ntau lawm. 1. Cov qauv peb-dimensional eccentric yog saws, thiab ntau theem sealing nplhaib qauv yog saws rau lub nplhaib sealing ntawm lub valve lub cev, kom lub phaj npauj npaim tuaj yeem tiv tauj nrog lub sealing nto ntawm lub valve lub cev sib npaug thiab ntseeg tau, thiab huab cua foob tuaj yeem ua tiav yam tsis muaj qhov xau. 2. Cov qauv tshwj xeeb, kev ua haujlwm yooj yim, kev ua haujlwm txuag, yooj yim, kev pab lub neej ntev. 3. Peb seem eccentricity nrog kub tsis kam, corrosion kuj thiab hnav tsis kam. Nws tuaj yeem siv dav hauv cov zaub mov, tshuaj, kev lag luam petrochemical, fais fab nroj tsuag, steel cog, muaj kev tiv thaiv ib puag ncig kev kho dej, cov tsev siab siab, dej thiab cov kav dej. Nws yog ib qho khoom siv zoo tshaj plaws rau kev tswj cov dej ntws thiab txiav tawm cov dej. Executive Standards Tsim thiab manufacture Flange kev twb kev txuas Cov qauv ntev Test thiab soj ntsuam GB/T 12238, JB/T 8527 GB/T 9113, JB/T 79, HG20592 GB/T 12221 GB/T 13927 API 609 EN 1092-1/ /ASME B16.5/B16.47, JIS B2220 API 609, EN558 API 598 Cov kev tsis tseem ceeb Nominal txoj kab uas hla DN (mm) 50 ~ 2000 50 ~ 500 Nominal siab PN (MPa) 0.6 1.0 1.6 2.5 PS 4.0 (hli) Lub zog ntsuas 0.9 1.5 2.4 3.75 6.0 Sealing test 0.66 1.1 1.76 2.75 4.4 Airtight seal test 0.6 0.6 0.6 0.6 0.6 Leakage rate Zero to los yog