API kila flange globe valve:

API CastUa hana ʻia nā puʻupuʻu honua flange kila me ka disc plugas neʻe me ka hoʻopaʻa ʻana i ka ʻili palahalaha a i ʻole conical e sila ai.ʻO ka maʻamau, hoʻopili ʻia ka plug i kahi kumu i hoʻohana ʻia e ka hana screw ma ke ʻano he laina pololei me ka hoʻohana ʻana i nā huila lima.ʻO ka mea maʻamau, hoʻohana wale ʻia kēia ʻano kīwaha honua no ka wehe piha a me ka pani piha ʻana, ʻaʻole no ka hoʻoponopono kahe.ʻO ke kaomi mai ka papa 150 a i ka papa 600 a ʻo ka mahana hana mai -29 a 450.degere.Hoʻohana nui ʻia kēia mau ʻili kila kila no ka ʻaila, kemika, ka lāʻau lapaʻau, kemika a me ka pauka i nā ʻoihana ʻenehana e throttle i ka media.Aia nā huila lima, nā mea hana bevel, nā mea hana uila a me ka pneumatic.

Kūlana hoʻolālā:BS 1873/ASME B16.34

Anana maka-a-maka: ASME B16.10

Ka nui o ka hopena o ka flange: ASME B16.50