Hilbijartina Modelê Valve ya Pneumatic CROOGENIC
Rengê germahiyê : Li gorî hewcedariyên germahiya taybetî ya taybetî, modela valve hilbijêrin ku dikare bi sînorê germahiyê re adapt bike. Valvesên kontrolê yên Cryogenic bi gelemperî hewce ne ku li hember germên zehf kêm bin, ji ber vê yekê valves ji materyalên taybetî hatine hilbijartin hewce ne ku bêne hilbijartin.
Cureya Valve : Li gorî senaryoya serîlêdana taybetî û daxwazên kontrolê, wekî celebê valve, wekî glover valve, valve, hwd.
Mode Kontrolê : Li gorî hewcedariyên rastîn valahiya kontrolê ya pneumatic hilbijêrin, ku dikare bibe yek tevger (kontrola yek-rê) an tevgera dualî (erênî û neyînî). Li gorî daxwazên pergala kontrolê, moda kontrola guncan hilbijêrin.
Hûn dikarin faktorên jorîn binihêrin, hûn dikarin modela valahiya qonaxa kristokî ya pneumatic hilbijêrin. Pargîdaniya me jî hilberên din hene: valve kontrolê elektrîkê, valahiya pneumatic ball, valahiya elektrîkê, valahiya pneumatic butterfly , hwd.
Laşê valve
Type |
straight cage type ball valve |
Nominal diameter |
DN15-400mm |
Nominal pressure |
PN16, 40, 64; ANSI150, 300, 600 |
Connection form: |
Flange type |
Body material: |
WCB, CF8, CF8M, etc |
Valve cover form: |
-40~-196℃ extended type |
Gland form: |
bolt pressing type |
Packing: |
flexible graphite, PTFE Valve inner assembly |
Spool type: |
pressure balance spool |
Adjustment characteristics: |
equal percentage, linear |
Internal materials: |
304, 304 surfacing STL, 316, 316 surfacing STL, 316L, etc |
Mekanîzmaya Rêvebir
Model: |
Film type |
Film material: |
ethylene propylene rubber sandwiched nylon |
Spring range: |
20-100KPa, 40-200KPa, 80-240KPa |
Gas supply pressure: |
140KPa, 160KPa, 280KPa, 400KPa |
Air source connector: |
Rc1/4, Rc3/8 |
Ambient temperature: |
-30 ~ +70℃ |
Action form: |
gas open (reaction), gas close (positive action) |
Note: |
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①This type of large diameter or high pressure difference regulating valve can also be equipped with straight stroke piston actuators. |
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②If the ambient temperature is lower than -30°C, please contact the western technical personnel. |
Mal
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 (as required): |
Position, filter pressure reducing valve, hand wheel mechanism, limit switch, solenoid valve, valve position transmitter, gas control valve, speed regulator, holding valve, etc. |