ʻO ka ʻokoʻa ma waena o nā kiwi pōpō plastik a me nā kīwaha butterfly plastic no ka ʻenehana hōkele…

Hoʻokumu ʻia ka pāpaʻi pōpō palaki me ka pāpaʻi pōpō plastik PVC. ʻO nā kiwi pōpō palaki a me nā kiwi pōpō pvc kūpono no ka interception o ka media corrosive i ke kaʻina lawe. ʻO ke kaumaha māmā a me ka pale ʻana i ka corrosion ikaika. Pneumatic plastic poepoe kiwi a me pvc pneumatic poepoe kiwikā ua hoʻohana 'ia i loko o na kula he nui, e like me ka maʻemaʻe wai maʻemaʻe a me ka wai inu maka paipu nenoai, hoʻokahe a me ka hoʻoheheʻe wai paipu nenoai, wai paʻakai a me ke kai paipu nenoai, acid-base a me ka hoʻonā kemika nenoai, etc. , ʻIke ʻia ka maikaʻi e ka hapa nui o nā mea hoʻohana.

(1) Paʻa a nani ka helehelena.

(2) He māmā ke kino i ke kaumaha a maʻalahi ke hoʻouka.

(3) He maʻemaʻe a ʻaʻohe mea ʻawaʻawa ka mea.

(4) Ke kū'ē i ka corrosion ikaika a me ka laulā noi.

(5) ʻAʻahu-pale, maʻalahi e wehe, maʻalahi e mālama.

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Loaʻa i ka PVC plastic butterfly valve ka maikaʻi o ka pale ʻana i ka corrosion ikaika, ke kūpaʻa ʻana, ke kaumaha māmā o ke kino valve, a me ka nui o nā noi. Hoʻohana ke kino valve i kahi ʻano kikowaena waena, maʻalahi e wehe a maʻalahi hoʻi e mālama. He kūpono ia no ka wai, ka ea, ka aila, a me nā kinikona corrosive. wai wai. Hiki i ka pneumatic plastic butterfly valve ke hoʻololi pololei i ka leo hoʻololi ma o ka ea compressed. Ua lako ia me ka valve positioner e hoʻokomo i ka hōʻailona 4-20mA, hiki ke hoʻololi i ka kahe o ka media, kaomi, ka mahana a me nā ʻāpana ʻē aʻe. Hoʻohana ʻia ia i ka wai maʻemaʻe maʻemaʻe a me nā paipu wai inu maka. Ua ʻike ʻia ka maikaʻi o nā ʻōnaehana, nā ʻōnaehana wai a me nā ʻōnaehana wai, brine a me nā ʻōnaehana wai kai, acid-base a me nā ʻōnaehana hoʻonā kemika a me nā ʻoihana ʻē aʻe e ka hapa nui o nā mea hoʻohana.

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Nā hiʻohiʻona o ka pneumatic plastic butterfly valve:

1. ʻO ka mea maʻemaʻe a me ka meaʻawaʻawaʻole, keʻano maʻalahi, ka liʻiliʻi liʻiliʻi, ke kaumaha māmā, ka hoʻohana haʻahaʻa haʻahaʻa, a me ka nui o ka hoʻokomoʻana;

2. Hoʻokumuʻia ka pilina ma ka hoʻopaʻaʻana i nā flanges ma nāʻaoʻaoʻelua, kahi kūpono no ka weheʻana a me ka mālamaʻana, ka lole pale, maʻalahi e wehe, a maʻalahi a maʻalahi hoʻi e mālama;

3. Hoʻololi wikiwiki ka pahu pahu PVC, e hoʻihoʻi i nā degere 90, a loaʻa iā ia kahi torque hoʻokele liʻiliʻi.

4. ʻO ka pneumatic plastic butterfly valve he mau mea likeʻole e koho ai e like me nā media likeʻole, me ka ikaika o ka corrosion resistance, ka liʻiliʻi liʻiliʻi, kūpono i nāʻano pipelines, a me ka nui o nā noi.


Ka manawa hoʻouna: Jul-09-2021