Kev ceev faj rau Forged Steel Flanged Gate Valves

1. Handwheels, handles, thiab actuating mechanisms yuav tsum tsis txhob siv rau lub hom phiaj uas tsis yog siv lub valve; kev cuam tshuam lossis kev sib tsoo nrog lawv yog txwv tsis pub.
2. Ob chav -disc rooj vag li qub yuav tsum tau muab tso rau ntsug (piv txwv li, nrog lub qia nyob rau hauv ib txoj hauj lwm ntsug thiab lub tes log rau saum).
3. Rau lub rooj vag li qub uas nruab nrog lub bypass valve, lub bypass valve yuav tsum tau qhib ua ntej (kom sib npaug ntawm qhov sib txawv ntawm lub qhov hluav taws xob thiab qhov hluav taws xob thiab txo cov quab yuam kom qhib lub ntsiab valve).
4. Lub rooj vag li qub uas muaj cov txheej txheem ua kom muaj zog yuav tsum tau teeb tsa raws li cov khoom siv phau ntawv qhia.
5. Yog tias lub valve ua haujlwm ntau zaus, nws yuav tsum tau lubricated tsawg kawg ib hlis ib zaug.