Huahana Hoʻopau ʻia o nā ʻāpana hoʻolei kiwi

ʻO ka valve ka mea maʻamau i ke kino valve, ka uhi valve, ka noho valve, nā ʻāpana wehe a pani ʻana, ka mīkini hoʻokele, ka hoʻopaʻa ʻana a me nā mea paʻa. ʻO ka hana hoʻomalu o ka valve e hilinaʻi i ka mīkini hoʻokele a i ʻole ka wai e hoʻokele i ka wehe a me ka pani ʻana i nā ʻāpana e hāpai, paheʻe, kowali a i ʻole ka hoʻololi ʻana i ka nui o ka wahi kahe e hoʻokō. Hoʻokaʻawale ʻia ka pahu e like me ka mea i hoʻokaʻawale ʻia i loko o ka pahu hao, hoʻoheheʻe ʻia ke kila kila, ke kila kila kila, chromium molybdenum steel valve, chromium molybdenum vanadium steel valve, pālua ʻāpana kila kiwi, plastic valve, non-standard custom valve material. E like me ke ʻano o ka hoʻokele ʻana o ka valve manual, ka uila uila, ka pneumatic valve, hydraulic valve, a me nā mea ʻē aʻe, e like me ke kaomi hiki ke hoʻokaʻawale ʻia i loko o ka vacuum valve (emi ma mua o ke kaomi o ka lewa maʻamau), haʻahaʻa haʻahaʻa haʻahaʻa (P≤1.6MPa), puʻu kiʻekiʻe (92.5 ~ 6.4MPa), kiʻekiʻe kiʻekiʻe kiʻekiʻe (10 ~ 80MPa) a me ultra-high pressure valve (P≥1 valve).

ʻO Valve kahi ʻāpana hoʻomalu o ka ʻōnaehana hoʻopuka wai pipeline, hoʻohana ʻia e hoʻololi i ka ʻāpana ala a me ke kuhikuhi kahe waena, me ka diversion, cut-off, throttle, check, shunt or overflow pressure relief a me nā hana ʻē aʻe. ʻO ka valve i hoʻohanaʻia no ka hoʻomaluʻana i ka wai, mai ka valve hoʻokuʻu maʻalahi a hiki i ka'ōnaehana hoʻomalu aunoa paʻakikī i hoʻohanaʻia i nāʻano valves,ʻo kona mauʻano a me nā kiko'ī he ākea, ke anawaena nominal o ka valve mai ka valve mea liʻiliʻi loa a hiki i ke anawaena o 10m industry pipeline valve. Hiki ke hoʻohana ʻia e hoʻomalu i ke kahe o ka wai, ka mahu, ka aila, ke kinoea, ka lepo, nā ʻano media corrosive, ka metala wai a me nā wai radioactive a me nā ʻano wai ʻē aʻe. ʻO ke kaomi hana o ka valve mai 0.0013MPa a i 1000MPa o ke kiʻekiʻe kiʻekiʻe, a ʻo ka mahana hana hiki ke c-270 ℃ o ka wela haʻahaʻa haʻahaʻa a hiki i 1430 ℃ o ke kiʻekiʻe wela.