Uamea uamea v ituaiga pneumatic polo valve ma tulaga

Pneumatic V ituaiga flanged polo valve folasaga
Pneumatic V ituaiga polo valve o se auala spherical autu ua mamanuina e tatala le "V" foliga o le valve, faʻatasi ai ma uiga tafe saʻo ma pulea galuega.
E ala i le 0-90 tikeri suiga, ia ausia le fetuunaiga o le tafe o le tafe ma le suiga.Leai se fete'ena'iga kilia i le va o le pneumatic V type flanged ball valve seat ma spherical surface, fa'atasi ai ma le malosi o le sele lelei ma le fa'amamāina o le tagata lava ia, aemaise lava mo le fa'amama vai ma alava po'o ni vaega laiti.

Pneumatic V ituaiga flanged polo valve tapulaʻa faʻapitoa
Pneumatic V ituaiga flanged polo valve tino
Fa'ailoga igoa: DN25-DN500mm
Meafaitino: WCB,CF8,CF8M.CF3.CF3M.A890 4A
Ituaiga So'oga: Wafer ituaiga DN25-500
Ituaiga flange DN25-500
Vasega mamafa: PN1.6-4.0MPa
Fa'ailoga Flange: GB, ANSI, DIN, JIS
Ituaiga fausaga: Autu polo tumau

Pneumatic V ituaiga flanged polo valve mamanu ma tulaga gaosiga
Fuafuaga ma le gaosiga: GB/T12237/1989, ASME B16.10 API608
Umi o le fausaga: GB/T12221, ASME B16.10
Tele so'oga: GB9113.1, ASME B16.5
Suʻega faʻamalosi: GB/T13927-1992, API598, API6D

Pneumatic V ituaiga flanged polo valve vaega
Fa'amaufa'ailoga nofoa: PTFE:-30℃～180℃
u'amea u'amea malo: u'u fa'asuavai i luga, tungsten nitride
Mea autu: 304, 316, 316 (Suʻu faʻapipiʻi malo malo, chrome, tungsten nitride)
Mea fa'amea: 17-4PH
Fa'atatau: Suavai, sua, suau'u, fasimea malo ma alava alalaupapa

Pneumatic V ituaiga flanged polo valve faatinoga
Va'aiga fetu'una'i: 100:1
Fa'atatau KV: Va'ai ile laulau
Leakage tulaga: fa'amaufa'ailoga u'amea: I lalo ifo o le 0.001%
Fa'amaufa'ailoga vaivai: I lalo ifo o le 0.00001%
Fa'afo'i ese'esega: E itiiti ifo nai lo le ta'i atoa 1% (fa'atasi ai ma le fa'atonu)
E itiiti ifo i le ta'i atoa 3-5% (e aunoa ma se tulaga)
Le mea sese: E itiiti ifo i le ta'i atoa + 1% (fa'atasi ai ma positoner)
E itiiti ifo i le ta'i atoa + 5% (E aunoa ma se fa'anofo)