Ka anyị na-abanye n'ọnwa Ọgọst, anyị mechara nye nnukwu iwu n'izu a, nke ruru igbe osisi iri abụọ. E zigara valvụ ndị ahụ ngwa ngwa tupu Typhoon Hagupit abịa, yabụ valvụ ndị ahụ nwere ike iru ndị ahịa anyị n'enweghị nsogbu.Valvụ mkpuchi abụọ a na-eji usoro mkpuchi a na-arụzi arụzi eme ihe, nke pụtara na a ga-enwe ike ịgbanwe mkpuchi ahụ na oche ahụ n'ebe ahụ. Ọ nwere ike ịgbatị ndụ ọrụ valvụ ahụ ma belata ọnụ ahịa nchekwa.

Nke a bụ nkọwa zuru ezu nke valvụ ahụ,

Nhazi atọ dị iche iche, PN25, DN800

Ọkọlọtọ: EN593, EN558, EN12266-1,

Ahụ: WCB

Diski: WCB

Okpomọkụ: 17-4ph

Ihe mkpuchi: SS304+Graphite

Oche: 13CR