I-China Pneumatic Threaded Three-Piece Ball Valve: Ukulawula Okunembile, Ukufaka Kalula
Ivalvu yebhola eneziqephu ezintathu zepneumatic yakhelwe izinhlelo zokusebenza zezimboni ezidinga ukulawula ukugeleza okunembayo kanye nokufakwa ngokushesha. Le valve isebenzisa idrayivu ye-pneumatic ukuze ishintshe ngokushesha, futhi uxhumano olunentambo luqinisekisa ukufakwa okulula nokusebenza okuhle kakhulu kokuvala. Isakhiwo esinezingcezu ezintathu sisekela ukugcinwa okulula nokuqina okuphezulu, okusivumela ukuthi sigcine ukusebenza kahle ezindaweni ezihlukahlukene zezimboni ezidinga kakhulu.
Amapharamitha wobuchwepheshe:
1. Ingcindezi yokusebenza: 1.6 MPa kuya ku-6.4 MPa, ehlangabezana nezindinganiso eziningi zezimboni.
2. Izinga lokushisa lokusebenza: -20 ℃ kuya ku-+150 ℃, lilungele izimo zokusebenza ezihlukahlukene.
3. Isignali yokulawula: iyahambisana nesignali evamile ye-4-20mA yamanje noma isignali yokucindezela komoya, kulula ukuyihlanganisa ohlelweni lokulawula okuzenzakalelayo.
4. Imidiya esebenzayo: ingaphatha imidiya ehlukahlukene ehlanganisa amanzi, igesi, uwoyela namakhemikhali, enokuvumelana nezimo ezinhle zemidiya.
5. Umthamo wokugeleza: unikeza izici ezinhle kakhulu zokulawula ukugeleza, okusiza ukufeza ukulungiswa kokugeleza okuhle.
6. Imodi yokushayela: iqhutshwa umoya ocindezelwe, i-actuator ingaba kabili noma eyodwa.
Ukucaciswa nokubalulekile nosayizi:
1. Imodi yokuxhuma: uxhumano oluluchungechunge .
2. Ububanzi: DN15 kuya ku-DN50.
3. Impahla yomzimba ye-valve: insimbi engagqwali, i-carbon steel noma ezinye izinto ze-alloy zikhethiwe ukuze zinikeze ukumelana nokugqwala ngokuvumelana nezidingo zendawo yokusebenza.
4. Izinto zebhola: insimbi engagqwali ngokuvamile isetshenziselwa ukuqinisekisa ukuqina okuhle nokuthembeka.
5. Izinto zokuvala: PTFE, VITON, njll.
6. Izinto ze-Actuator: ngokuvamile i-aluminium alloy, insimbi engagqwali noma insimbi ekhonjiwe, ekhethwe ngokucophelela ngokuvumelana nosayizi we-valve kanye nezidingo zokusebenza.