ʻO ka hiʻohiʻona koʻikoʻi ʻo ia ka hoʻokaʻawale ʻana o ka diaphragm i ka lua o loko o ke kino valve haʻahaʻa mai ka lua o loko o ka uhi o ka pahu kiʻekiʻe, i ʻole e loaʻa ke kumu o ka valve, valve disc a me nā ʻāpana ʻē aʻe ma luna o ka diaphragm mai ka corrosion medium, ua haʻalele ʻia ke ʻano o ka hoʻopaʻa ʻana, a ʻaʻole e hiki mai ka leakage waena.
ʻO ka diaphragm i hana ʻia i ka lāʻau a i ʻole ka plastic he hana hoʻopaʻa sila maikaʻi. No ka mea he ʻāpana palupalu ka diaphragm, pono e hoʻololi pinepine ʻia e like me nā ʻano o ke ʻano. Hoʻopaʻa ʻia e ka mea diaphragm, kūpono ka valve diaphragm no ka haʻahaʻa haʻahaʻa a me ka haʻahaʻa haʻahaʻa.
Hiki ke hoʻokaʻawale i ka valve diaphragm i ʻeono mau ʻano e like me kona ʻano: ʻano hale, ʻano pololei o kēia manawa, ʻano ʻoki ʻoki, pololei ma ke ʻano, ʻano ʻīpuka a me ke ʻano kihi ʻākau; ʻO ke ʻano hoʻohui maʻamau ka pili flange; Wahi a ke ʻano hoʻokele hiki ke hoʻokaʻawale ʻia i ka manual, ka uila a me ka pneumatic ʻekolu mau ʻano, i waena o ka pneumatic drive i māhele ʻia i ka wehe maʻamau, pani maʻamau a me ka reciprocating ʻekolu ʻano.
Pneumatic rubber lined diaphragm valve ua hoʻohana nui ʻia i ka kemika, liquefied gas, wai lako a me ka hoʻokahe, meaʻai, pharmaceutical, mana mea kanu desulfurization, metallurgy, mineral, boiler steam system.
ʻO ka ʻokoʻa nui loa ma waena o ka pahu pneumatic rubber lined diaphragm valve a me nā kiwi ʻē aʻe, ʻo ia ka lawe ʻana i ka hale me ka pahu ʻole; Hiki i ka diaphragm rubber ke hoʻokaʻawale loa i ke ʻano corrosive i loko o ke kahawai kahe mai nā ʻāpana hoʻokele a pau, pēlā e hoʻopau ai i nā hemahema o ka "holo, hoʻokuʻu, kulu a kahe" o nā valve maʻamau.
Ma muli o ke kahe ʻana o ke kahe ʻana a me ke kūpaʻa liʻiliʻi o ka valve diaphragm, hiki ke loaʻa i kahi kahe kahe nui.
Nui nā ʻano lāʻau lapaʻau e koho ai ma ka ʻili o loko o ke kino kiwi. No laila, ʻoi aku ka maikaʻi o ka corrosion.
No ka mea, he elastic rubber diaphragm ka sila. No laila, loaʻa iā ia ka hana hoʻopaʻa maikaʻi a me ka ikaika pani liʻiliʻi.
Pneumatic rubber lined diaphragm valve ua haku ʻia me ka valve body, valve cover, valve disc, valve stem, diaphragm and other driving parts.
Loaʻa ka wehe a me ka pani ʻana o ka valve ma ka hoʻohuli ʻana i ka huila lima. Hōʻailona ʻia ka ʻaoʻao o luna o ka uhi valve me ka waihoʻoluʻu hōʻike i hiki ke ʻike i ke kūlana wehe a pani ʻana paha o ka valve e hōʻike i ka wehe a me ka pani ʻana o ka pahu. Ke hoʻokomo ʻia ka huila lima ma ke ʻano uaki, e neʻe ka huila lima i lalo, a ʻo ka disc valve e hoʻokuʻu i ka diaphragm i lalo e ʻoki i ke ala; A i ʻole, e wehe ʻia ka valve a hōʻike ʻia ke kala.
Diaphragm valve standard: e like me nā ʻōlelo o GB12239 a me nā koi o BS5156.
Ka manawa hoʻouna: Mar-22-2022