Ke kila kila v type pneumatic ball valve me ka positioner

Pneumatic V type flanged ball valve introduction
Pneumatic V type ball valve he spherical core channel i hoʻolālā ʻia e wehe i ke ʻano "V" o ka valve, me ke ʻano kahe pololei a me ka hana mana.
Ma o 0-90 degere rotation, e hoʻokō i ka hoʻoponopono o ka kahe kahe a me ka hoʻololi.ʻAʻohe hoʻopaʻapaʻa hoʻomaʻemaʻe ma waena o ka noho pneumatic V type flanged ball valve a me ka ʻili spherical, me ka ikaika ʻoi aku ka maikaʻi a me ka hiki ke hoʻomaʻemaʻe ponoʻī, ʻoi aku ka maikaʻi no ke ʻano wai me nā fiber a i ʻole nā ​​mea liʻiliʻi.

Pneumatic V type flanged ball valve ʻenehana
Pneumatic V ʻano flanged ball valve kino
Nui inoa: DN25-DN500mm
Mea kino: WCB,CF8,CF8M.CF3.CF3M.A890 4A
ʻAno pili: Wafer ʻano DN25-500
ʻAno Flange DN25-500
Papa kaomi: PN1.6-4.0MPa
Flange maʻamau: GB, ANSI, DIN, JIS
ʻAno hoʻolālā: ʻO ke kumu kinipōpō paʻa

Pneumatic V type flanged ball valve design and manufacturing standards
Hoʻolālā a hana ʻia: GB/T12237/1989, ASME B16.10 API608
Ka lōʻihi o ka hale: GB/T12221, ASME B16.10
Nui pili: GB9113.1, ASME B16.5
Ho'āʻo paʻi: GB/T13927-1992, API598, API6D

Pneumatic V ʻano flanged ball valve nā mea
Hoʻopaʻa noho: PTFE:-30 ℃ ~ 180 ℃
ʻO ke kila paʻa paʻa: Ka hoʻoheheʻe ʻana i ka ʻili, ka tungsten nitride
Mea kumu: 304, 316, 316
Mea kumu: 17-4PH
Mea kūpono: Ka wai, ka wai, ka ʻaila, nā ʻāpana paʻa a me ka media fiber

Pneumatic V ʻano flanged ball valve hana
Hiki ke hoʻololi ʻia: 100:1
Rated KV: Nānā i ka papaʻaina
Leakage pae: sila metala: emi iho ma mua o 0.001%
Sila palupalu: Ma lalo o 0.00001%
ʻokoʻa hoʻihoʻi: ʻoi aku ma mua o ka hahau piha 1% (me ka positioner)
ʻOi aku ma mua o ka hahau piha 3-5% (me ka ʻole o ka hoʻonohonoho ʻana)
ʻO ka hewa kumu: ʻoi aku ma mua o ka hahau piha + 1% (me ka positoner)
Ma lalo o ka hahau piha +5% (Me ka ʻole o ke kūlana)