I-Hard Sealing Ball Valve, I-Hard Seal Trunnion Ball Valve

Isici Esiyinhloko

Idivayisi yokujova amafutha aphuthumayo
Ngokwesidingo samakhasimende, ama-valve ebhola e-trunnion enziwe i-NEWSWAY VALVE ahlinzekwa ngemishini yokujova ugrisi ophuthumayo, akuzo zombili isiqu kanye nesihlalo samavalvu ebhola e-trunnion e-DN >150mm (NPS), kanye nasemgodini womzimba. yevalvu ye-DN <125mm.Uma i-O ring yesiqu noma iringi yesihlalo somzimba ilimele ngenxa yengozi, ukuvuza okuphakathi phakathi komzimba nesiqu kungavinjelwa ngokujova igrisi yokuvala ngocingo.

Ukuvinjwa kabili kanye nemisebenzi yokopha
Ngokuvamile, i-NEWSWAY VALVE trunnion ball valve ihlanganisa nesakhiwo sokubekwa uphawu kwebhola langaphambili.Isihlalo ngasinye se-valve yebhola singanqamula ngokuhlukana okuphakathi kukho kokubili indawo yokungena nokuphuma kwe-valve ukuze kufezeke imisebenzi eyi-double block.Uma i-valve yebhola ivaliwe, umgodi womzimba kanye neziphetho ezimbili zomzimba zingavinjelwa zodwa ngisho noma kokubili i-inlet ne-outlet ingaphansi kwengcindezi, lapho okuphakathi okungakwesokunxele emgodini womzimba kungase kukhishwe ngevalvu yokukhulula.

Umklamo ophephile womlilo
Njengoba ivalvu ishisiswe esicelweni somlilo, izingxenye zempahla okungezona ezensimbi ezifana neringi yokuvala isihlalo ye-PTFE, O iringi yesiqu, kanye ne-gasket yokuvala yomzimba nebhonethi, zingalimala ngenxa yezinga lokushisa eliphezulu.Idizayini ekhethekile yenkampani yethu yensimbi esiza ensimbi noma uphawu lwegraphite ihlinzekelwe nge-rthe trunnion ball valve ukuvikela ngempumelelo kokubili ukuvuza kwangaphakathi nangaphandle kwe-valve.Njengoba kudingwa amakhasimende, umklamo ophephile emlilweni wenkampani yethu wevalvu yebhola le-trunnion uhlangabezana nemfuneko ye-API 607, API 6Fa, BS 6755 kanye ne-JB/T 6899.

Ukuzikhulula emgodini womzimba
Njengoba uketshezi olusasele esikhaleni somzimba luphefumula ngenxa yokwenyuka kwezinga lokushisa, ukucindezela emgodini womzimba uba phezulu ngokungavamile, lapho indawo ephakathi ngokwayo engaphakathi izoqhubezela isihlalo futhi izikhulule ngokwazo ingcindezi yokuqinisekisa ukuphepha kwevalvu.