Ikhwalithi ephezulu ye-Pipeline gas ivalve yokuzivala YX010-003

Indawo esetshenziswayo ye-valve yegesi ezivalayo yamapayipi ikakhulukazi isesimisweni samapayipi egesi. Ilungele ukudluliswa kwegesi, ukulawulwa kwengcindezi yegesi kanye nokuhlinzekwa kwegesi kanye neminye imikhakha. I-valve yokuzivala yegesi ngokuvamile idinga izinga lokushisa elisebenzayo libe phakathi kuka -20℃ no-60℃, futhi ingcindezi yokusebenza ibe phakathi kuka-0.1MPa no-10MPa. Ohlelweni lwamapayipi egesi, ama-valve azivalayo egesi asetshenziswa kakhulu endaweni yokugcina igesi, ezokuthutha kanye nezinhlelo zokuhlinzeka njengegesi, igesi yemvelo kanye negesi ye-petroleum ewuketshezi.

I-valve yegesi yepayipi yokuzivala inesivinini esisheshayo sokuvula nokuvala, esinganqamula ngokushesha ukugeleza kwegesi. Lona ukhiye wokugcina isistimu iphephile esimweni esiphuthumayo. Okwesibili, ukusebenza kokuvala i-valve yokuzivala yegesi kuhle, okungaqinisekisa ukuthi igesi ayivuzi futhi ivikele imvelo nokuphepha komuntu siqu. Ngesikhathi esifanayo, i-valve inokumelana okuphansi futhi ayibangeli ukulahlekelwa kwengcindezi yesistimu.