HOIKE
Hoʻohana maʻamau ʻia ka valve butterfly concentric no ka valve butterfly, ua hoʻolālā ʻia ke ʻano o ka noho rubber/PTFE i mea e pale ai i ke kino, a pili pinepine ia i ka ʻoihana wai noho.
Kūlana kūpono
Kūlana Hoʻolālā: API 609, MSS SP-67, MSS SP-68, BS 5155
He alo a he alo: API 609, ASME B16.10, BS 5155, EN1092
Hoʻopau i ka pilina: ASME B16.5, ASME B16.47
Nānā a ho'āʻo: API 598
Laulā Huahana
Nui: 2" ~ 40" (DN50 ~ DN1000)
Ka helu: PN10,PN16, ANSI 150lb
Nā Mea Kino: Ka hao, ka hao hao, ke kila kila, ke kila kila, Ni_Al_Bronze etc.
Noho: EPDM, PTFE
Hana: Lever, Gear, Electric, Pneumatic, Hydraulic
Nā hiʻohiʻona hoʻolālā
Hoʻolālā concentric
Noho palupalu
Wafer, wafer-lug, ʻaoʻao flange pālua
ISO luna flange