NORTECHis kekahi o na alakai KinaPoepoe Poepoe Mea Hana & Mea Hoolako.

ʻO ka pahu pani pani e pili ana i ka ʻīpuka huaʻōlelo kahi e neʻe ai ka ʻāpana pani (pale ākea) ma ka laina waena o ka noho valve.Wahi a kēia ʻano neʻe o ka disc valve, ua like ka hoʻololi ʻana o ke awa noho valve me ka hahau valve.No ka mea he pōkole ka wehe ʻana a i ʻole ka pani ʻana o ke kumu valve o kēia ʻano valve,
Eia kekahi, loaʻa iā ia kahi hana ʻokiʻoki hilinaʻi, a no ka hoʻololi ʻana o ke awa noho valve e like me ka hahau ʻana o ka disc valve, kūpono loa ia no ka hoʻoponopono kahe.No laila, kūpono loa kēia ʻano o ka valve pani no ka hoʻohana ʻana ma ke ʻano he pani pani a hoʻoponopono paha a throttling.
ʻO ka pōmaikaʻi ʻoi loa o ka pōkā honua, ʻo ia i ka wehe ʻana a me ka pani ʻana, ʻoi aku ka liʻiliʻi o ka friction ma waena o ka pā ākea a me ka ʻili ākea ākea ma mua o ka valve puka, no laila ua paʻa ke kapa.ʻO ke kiʻekiʻe o ka wehe ʻana he 1/4 wale nō o ke anawaena o ke ala noho valve, no laila ʻoi aku ka liʻiliʻi ma mua o ka valve puka.
ʻO ka mea maʻamau, hoʻokahi wale nō mea e hoʻopaʻa ai ma ke kino valve a me ka disc valve o ka valve stop, no laila ua maikaʻi ke kaʻina hana o ka valve stop, a maʻalahi ka mālama ʻana i ka valve stop.ʻO ke kaomi inoa a i ʻole ke kiʻekiʻe kaomi o ka valve honua: PN1.0-16.0MPa, ANSI CLASS150-900, JIS
10-20K, anawaena inoa a i ʻole caliber: DN10 ~ 500, NPS1 / 2-36, hoʻopau i ke ala pili valve: flange, butt welding, thread, etc., pili wela: -1969 ℃ -700 ℃,
Ke ʻano hoʻokele: manual, bevel gear drive, pneumatic, electric, hydraulic, gas-liquid linkage, electro-hydraulic linkage,
Nā mea kino ākea: WCB, ZG1Cr18Ni9Ti, ZG1Cr18Ni12Mо2Ti, CF8 (304), CF3 (304L), CF8M (316), CF3M (316L), Ti,
Hoʻohana ʻia nā mea like ʻole no ka hoʻoponopono ʻoki ʻia, hiki ke hoʻopili ʻia i nā media like ʻole e like me ka wai, ka mahu, ka aila, ka waikawa nitric, ka waikawa acetic, ka medium oxidizing, ka urea, etc.