Ungayisebenzisa kanjani i-landing valve ngendlela efanele?

1. Okokuqala, kufanele sazi ngemikhiqizo yethu. Izinto eziyinhloko zevalvu yokufika yithusi, kanti ingcindezi yokusebenza ingu-16BAR. Umkhiqizo ngamunye kufanele uhlolwe ingcindezi yamanzi ukuqinisekisa ikhwalithi yomkhiqizo. Nikeza amakhasimende umkhiqizo wokugcina. Ivalvu yokufika ehambisanayo iyivalvu yokucima umlilo enqanyuliwe. Lawa mavalvu okufika ahambisanayo anganikezwaokujiyileor okunentamboAma-inlets, akhiqizwa ngokuhambisana ne-BS 5041, Ingxenye 1, kanye nokuxhumeka kanye nesembozo esingaboni sepayipi lokulethwa kuvumelana ne-BS 336:2010. Ama-landing valve angaphansi kwesigaba sokucindezela okuphansi futhi afanelekela ukucindezela kokungena okujwayelekile okufika kumabha ayi-15. Ukwelashwa kobuso bokuphonswa kwangaphakathi kwevalvu ngayinye kusezingeni eliphezulu, okungaqinisekisa ukuthi.

2. I-landing valve isetshenziselwa ukulwa nomlilo futhi ixhunywe epayipini ngezintambo. Uma i-valve ingasetshenziswa, ipayipi lomlilo lixhunywe endaweni yokukhipha i-landing valve, bese i-valve ivulwa ukuze kucinywe umlilo ngomfutho wamanzi.