Uila paʻi pālua multi-layer metala paʻakikī sila butterfly valve

ʻO nā hiʻohiʻona huahana o Pneumatic wafer clip multi-layer metal hard seal butterfly valve ʻO kēia valve butterfly he huahana hanauna hou i hoʻomohala ʻia e ka hoʻoulu ʻana a me ka ʻeli ʻana i ka ʻenehana ʻē aʻe a hui pū me nā manaʻo o nā mea hoʻohana kūloko a me ka ʻike ʻike i ka hana. 1. Hoʻohana ʻia ke ʻano eccentric ʻekolu-dimensional, a ua ʻae ʻia ka nui o ke apo sealing apo no ke apo sealing o ke kino valve, i hiki ke hoʻopili ʻia ka papa pepeke me ka ʻili o ke kino valve me ka pololei a me ka hilinaʻi. hiki ke hoʻokō ʻia ke sila ea me ka ʻole o ka leakage. 2. Kūlana kū hoʻokahi, hana maʻalahi, mālama i ka hana, kūpono, ola lōʻihi. 3. ʻEkolu dimensional eccentricity me ke kiʻekiʻe wela kū'ē, corrosion kū'ē a me ka lole pale. Hiki ke hoʻohana nui ʻia i ka meaʻai, ka lāʻau lapaʻau, ka ʻoihana petrochemical, ka mana, ka mea kanu kila, ka mālama ʻana i ka wai mālama kaiapuni ʻoihana, nā hale kiʻekiʻe, ka wai a me nā paipu wai. He mea kūpono ia no ka hoʻoponopono ʻana i ke kahe a me ka ʻoki ʻana i ka wai. Nā Kūlana Manaʻo Hoʻolālā a hana i ka pilina Flange Ka lōʻihi o ka hoʻāʻo ʻana a me ka nānā ʻana GB/T 12238、JB/T 8527 GB/T 9113、JB/T 79、HG20592 GB/T 12221 GB/T 13927 API 609 EN/10927 API 609 EN 10927 /ASME B16.5/B16.47、JIS B2220 API 609、EN558 API 598 Nā palena ʻenehana nui Nominal anawaena DN(mm) 50~2000 50~500 Nominal pressure PN(MPa) 0.6 1.0 1.6 2.5 PS (MPA) Ho'āʻo ho'āʻo ikaika 0.9 1.5 2.4 3.75 6.0 Hoʻāʻo e hoʻopaʻa ʻia 0.66 1.1 1.76 2.75 4.4 Hoʻāʻo hoʻopaʻa ea 0.6 0.6 0.6 0.6 0.6 Leakage rate Zero leakage a i ʻole