Valve Balanbaalista Backflow
Valve Balanbaalista Backflow
Oggolaanshaha: UL/ULC liiska
Isticmaalka: Ka hor inta aan la rusheyn madaxa, ka hor iyo ka dib qoyan waalka alaarmiga iyo waalka daadka, kor u kaca dhismaha nidaamka dab-damiska, warshadaynta dhismaha nidaamka ilaalinta dabka.
Tilmaamaha farsamada:
Badbaadinta dabka jeexan Balanbaalista Valve waa UL/ULC oo ku taxan heerka cadaadiska 300psi ama 175psi
Heerkulka: -20 ℃ ilaa 120 ℃.
Qaab dhismeedka:Ballaalinta nooca iyo dhamaadka jeexdin
Codsiga: Isticmaalka gudaha iyo dibadda
Labba-seal disc: EPDM dahaarka adkaysi leh
Warshada Rakibaadda kormeerida isku xirka beddelka
Heerka naqshadeynta: API 609
Groove heerka ANSI/AWWA C606
Heerka sare ee flange: ISO 5211
Heerka tijaabada: API 598
Qaabka: HGD-381X / HGD-381X-175/HFGD-381X/HFGD-381X-175