Devera Ragihandina Pneumatic Valle Valve-performansa performansê ye ku dikare bi rengek rastîn û zexta tîrêjê bi rehetî kontrol bike. Taybetmendiyên bersiva bilez, pêbaweriya bilind û serîlêdana berfireh heye. Ew perçeyek domdar û girîng a pergala kontrola otomatîk a pîşesaziyê ye. Pneumatic Sleeve Reguling Valle valahiyek birêkûpêk e ku bi hêza pneumatic diherike.
Taybetmendiyên danasîna hilberê wê wiha ne:
1. Struktura hêsan : valahiya rahijandina pneumatic ji laşê valahiyê, cover valve, bingehek valahiyê, dirûşmek pneumatic, hwd e.
2. Rêzkirinek bilind-rastîn : valahiya pneumatic ku kontrola pneumatic dipejirîne, ku dikare bigihîje sererastkirina tîrêjê ya bilind û bi tîrêjê tîrêjê aram û pêbawer bike.
3 Bersiva lezgîn : Pênûsa pneumatic-ê ya valahiya pneumatic, taybetmendiyên bersivê bilez, ku dikare zû vebûna valahiyê bicîh bike da ku biguherîne û guheztinên diherike.
4 Berxwedana Kulîlkek bihêz : Bedena Valve, valahiya valahiyê ya valahiya pneumatic a pneumatic ji materyalên berxwedanê yên pneumatic, yên ku berxwedanek xurt a xurt in û ji bo medyaya cûrbecûr ya kerr û kalên guncan in.
Hilberên sereke yên pargîdaniya me di valahiya pneumatic de, valahiya pneumatic ball, valahiya elektrîkê, valahiya lehenga elektronîkî, pêlavek lehenga lehîn
Laşê valve
Type |
Straight-through double-seat ball valve |
Nominal diameter |
DN15-DN400mm |
Nominal pressure |
PN16, 40, 64, ANSI150, 300, 600; |
Connection form: |
Flange type |
Valve body material: |
WCB, WC6, WC9, LCB, LC2, LC3, CF8, CF8M, etc. |
Valve cover form: |
Standard type (P): -17-+230℃ |
Gland type: |
Bolt pressing type |
Filling: |
PTFE V-shaped packing, PTFE asbestos and flexible graphite |
Parçeyên valahiyê
Valve core form: |
pressure balanced valve core |
Adjustment characteristics: |
equal percentage, linear |
Internal parts materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc. |
Ajansa Rêveberiyê
Model: |
film type |
Diaphragm material: |
ethylene-propylene rubber sandwiched with nylon |
Spring range: |
20-100KPa, 40-200KPa, 80-240KPa |
Air supply pressure: |
140KPa, 160KPa, 280KPa, 400KPa |
Air source connector: |
Rc1/4, Rc3/8 |
Ambient temperature: |
-30 ~ +70℃ |
Mode of action: |
air-opening type (reaction), air-closing type (direct action) |
Remarks: |
|
|
① This model of large diameter or high pressure differential regulating valve can also be equipped with a straight stroke piston actuator. |
|
② If the ambient temperature is lower than -30℃, please contact Xipai technical personnel. |
Birêvebirinî
Leakage amount: |
Metal valve seat: Complies with ANSI B16.104 Level IV |
Non-metallic valve seat: |
conforms to ANSI B 16.104 Class VI Accessories (configured upon request) Positioner, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, air control valve, speed increaser, position keeping valve, etc. |