I-MSS SP-71 Class 125 Cast Iron Swing Check Valve Nesisindo

Incazelo Yomkhiqizo

Kungani udinga i-valve yokuhlola i-swing?

I-valve yokuhlola i-swing isetshenziswa ezinhlotsheni ezihlukahlukene ezifana ne-steam, amanzi, i-nitric acid, uwoyela, imidiya eqinile ye-oxidizing, i-acetic acid, ne-urea. Lezi zivame ukusetshenziswa ezimbonini zamakhemikhali, uphethiloli, umanyolo, ezemithi, amandla nezinye. Kodwa-ke, lawa ma-valve afanele ukuhlanza hhayi lawo ma-mediums aqukethe ukungcola okuphezulu kakhulu. Lawa ma-valve nawo awanconywa kuma-mediums ashayayo. Singabanye abahlinzeki be-valve bokuhlola abaphezulu abakhiqiza ama-valve ekhwalithi ephezulu.

I-lip seal ekhona kudiski iqinisekisa ukuthi ayixegi.
Idizayini noma idizayini yebhonethi yenza kube lula ukuyinakekela
I-disc ekuvalvu inganyakaza kancane iqonde futhi ivale ngokuvundlile kahle.
Uma idiski inesisindo esincane, idinga amandla amancane ukuvala noma ukuvula i-valve.
Ihinge ezungeze i-shaft enamathambo aqinile iqinisekisa ukuqina kwe-valve.
Ama-valve okuhlola uhlobo lwe-Swing aklanyelwe ukuvimbela okuphakathi kwepayipi ukuthi kugeleze emuva. Lapho ingcindezi iba nguziro, ivalvu ivaleka ngokuphelele, okuvimbela ukubuyela emuva kwezinto ngaphakathi kwepayipi.
Isiyaluyalu nokwehla kwengcindezi kumavalvu okuhlola ama-wafer ohlobo lwe-swing aphansi kakhulu.
Lawa ma-valve kufanele afakwe avundlile emapayipini; nokho, zingafakwa futhi ziqonde.
Ifakwe ibhulokhi yesisindo, ingavala ngokushesha epayipini futhi isuse isando samanzi esibhubhisayo