pololei ma o Diaphragm valve

PN10 PN16 150LBS carbon Steel/Cast Iron Diaphragm Valve, kūpono no ka wai corrosive maʻamau

Kino: Ka hao / ke kila / ke kila kila / Inconel

Laina Laina: Rubber laina / PTFE laina/ PFA laina

ʻAi: Ke kila kila

Diaphragm: EPDM / PTFE

Nui Nui: DN25-DN400

ʻElua mau ʻano nui o nā valve diaphragm: hoʻokahi ʻano sila ma luna o kahi "weir" (saddle) a ʻo kekahi (i kapa ʻia ʻo "full bore or straight-through" valve) sila ma luna o kahi noho. Ma keʻano laulā, hoʻohana ʻia nā kīwaha diaphragm pololei i nā noi on-off a hoʻohana ʻia nā valve diaphragm weir-type no ka hoʻomalu a i ʻole nā ​​noi throttling. ʻOiai ke hele pinepine ʻia nā pahu diaphragm ma nā ʻano ʻelua-port (2/2-way diaphragm valve), hiki iā lākou ke hele pū me ʻekolu mau awa (3/2-way diaphragm valves i kapa ʻia ʻo T-valves) a ʻoi aku (i kapa ʻia ʻo block-valves) . Ke hoʻokomo ʻia nā awa ʻoi aku ma mua o ʻekolu, pono lākou i ʻoi aku ma mua o hoʻokahi noho diaphragm; akā naʻe, hiki i nā mea hana lua kūikawā ke lawelawe i nā awa hou aku me hoʻokahi membrane.

1. Laulā wela wela: -20°C-65°C

2. ʻO ka ikaika a me ka paʻakikī

3. Paipai kemika maikaʻi

4. ʻO ka hana ʻana i ka lapalapa ahi e hoʻopau iā ia iho

5. haʻahaʻa thermal conductivity, ma kahi o 1/200 o ke kila

6. hiki i ka maʻiʻo ion koʻikoʻi koʻikoʻi ke kūlana wai ultrapure

7. Hoʻokō nā hōʻailona olakino i nā koi o nā kūlana olakino olakino

8. ʻO ka paia o loko o ka valve he maʻalahi a maʻalahi, a he liʻiliʻi ke kū'ē a me ka hoʻopiliʻana i ka laweʻana i ka wai.

9. E hoʻouka maʻalahi, hiki ke hoʻohana ʻia no ka hoʻopaʻa ʻana. Loko. Flange a me nā ala ʻē aʻe e hoʻohui ai.

10. ʻO kaʻelemakule maikaʻi a me ke kū'ēʻana o UV,ʻo ia ka mea iʻoi aku ka lōʻihi o ke ola lawelawe maʻamau ma mua o nā pūnaewele valve'ē aʻe. Ma ke ʻano he ʻano mea hou, ʻoi aku ka maikaʻi o nā mea CPVC. Ua hoʻohana nui ʻia i ke kila, metallurgy, petroleum, chemical, fertilizer, dye, pharmaceutical, electric power, environmental protection and sege treatment industry i nā makahiki i hala iho nei. He mea metala anticorrosive ia. ʻO ke koho kūpono.

Ua kūpono nā ʻūhā Diaphragm no:

1. Nā noi corrosive, kahi e koho ʻia ai ke kino a me nā mea diaphragm no ka hoʻohālikelike kemika. (EG Acids, Bases etc.)
2. ʻO nā noi abrasive, kahi e hiki ai ke hoʻolālā ʻia ke ʻano o ke kino e kū i ka abrasion a hiki ke hoʻololi maʻalahi ka diaphragm i ka wā e pau ai.
3. ʻO nā wai paʻa i hoʻokomo ʻia, no ka mea hiki i ka diaphragm ke hoʻopaʻa i nā mea paʻa i hoʻopaʻa ʻia a hāʻawi i ka sila maikaʻi.
4. Slurries, no ka mea hiki i ka diaphragm ke hoʻopaʻa i nā mea paʻa i hoʻopaʻa ʻia a hāʻawi i ka sila maikaʻi