I-valve yokuphepha iyi-valve esebenza njengethuluzi lokuphepha ohlelweni olucindezelwe, ekhulula ingcindezi futhi ivimbele ukulimala, ngezinye izikhathi ngisho nokufa. Ama-valve okuphepha asetshenziswa ezinhlelweni ezahlukahlukene, kufaka phakathi ama-boilers wezimboni, imigqa ye-steam kanye nemikhumbi yokucindezela.
Amavalvu okuphepha enzelwe ukuthi avuleke futhi avale ngokuzenzakalelayo uma kwenzeka umfutho ukhuphuka, kodwa kungase kudingeke ukuthi akwazi ukuvaleka mathupha uma kwenzeka kulungiswa uhlelo (bona Test-GAG isesekeli).
Imanuwali yokusebenza nokulungisa idokhumenti ehambisana ne-valve kusukela ngesikhathi yakhiwe kuze kube yilapho isilahliwe.ped. Okusho ukuthi, kuyingxenye yayo ebalulekile. Imanuwali kufanele ifundwe ngaphambi kokuthi wenziwe noma yimuphi UMSEBENZI ohilela okokusebenza, okuhlanganisa ukuyiphatha nokuyethula ezintweni zokuthutha.
Kunconywa ukuthi kufundiswe abasebenzi bokufaka. I-valve yokuphepha kufanele isetshenziswe ngu BESA abasebenzi noma ngabasebenzi abagunyazwe ngu BESA.
Ama-valve okuphepha kufanele ahlolwe futhi ahlolwe njalo ukuze kuqinisekiswe ukusebenza kwawo ngendlela efanele. Lokhu kungasiza ekuvimbeleni izingozi futhi kuqinisekise ukuphepha kwesistimu enengcindezi. Ukuqinisekisa ukuthi i-valve yokuphepha iyakwazi ukwenza umsebenzi wayo ngendlela efanele, kubalulekile ukuyihlola nokuyigcina njalo (Besa incoma ubuncane beminyaka emi-2).
Khumbula ukuthi ukugcinwa kwe-valve yokuphepha kungenziwa kuphela ngabasebenzi abanekhono, okungcono abagunyazwe umenzi (njengoba amavalvu okuphepha awafani, ngisho noma enza umsebenzi ofanayo).
Le Manuwali elandelayo Yokusebenza Nokulungisa iyingxenye ebalulekile yevalvu yokuphepha futhi kufanele itholakale kalula kubasebenzi abasebenzayo nabalungisayo.
Umsebenzisi kanye nabasebenzi abalungisayo kufanele bakwazi okuqukethwe yile manuwali.
Isitifiketi sokuhlola kanye nomdwebo womhlangano kuhlinzekwa nevalvu yokuphepha. Le mibhalo ingeyokusetshenziswa kuphela yikhasimende futhi iyimpahla eqanjiwe ye BESA I-SpA lapho ukwakhiwa okuyinhloko nezici zokusebenza ze-valve ezithengiwe zikhonjiswa.
Kusukela 1946
Endle nawe
BESA ibikhiqiza ama-valve okuphepha iminyaka eminingi, ukufakwa okunhlobonhlobo, futhi ulwazi lwethu lunikeza isiqinisekiso esingcono kakhulu esingakhona. Sitadisha ngokucophelela each ngesikhathi sesigaba sokucaphuna, kanye nanoma yiziphi izidingo ezikhethekile noma izicelo, kuze kube yilapho sithola isisombululo esifanele kanye ne-valve efaneleka kakhulu yokufaka kwakho.
