Ny fisafidianana cryogatic cryogric
Sehatra Suing : Araka ny fepetra takian'ny hafanana manokana, safidio ny modely valve izay mety hampifanaraka amin'ny sakana amin'ny mari-pana. Ny valve con cryogen mazàna dia mila mahatanty hafanana ambany be, ka ny valves vita amin'ny fitaovana manokana dia mila voafantina.
Karve karazana : Araka ny fepetra takian'ny fampiharana manokana, safidio ny karazana valve mety, toy ny Globe Valve, mamadika ny valve, ball valve, sns.
Fomba fanaraha-maso : Safidio ny valve mifehy ny pneumatic araka ny filàna tena izy, izay mety ho fihetsika tokana (fifehezana tokana) na fihetsika roa (fifehezana tsara sy ratsy). Araka ny fepetra takian'ny rafitra fanaraha-maso, safidio ny fomba fanaraha-maso mety.
Azonao atao ny mandinika ireo antony voalaza etsy ambony ireo, azonao atao ny misafidy ny modely fitarihana cryumatic mifanentana. Ny orinasantsika koa dia manana vokatra hafa: valve fanaraha-maso ny herinaratra, valve ball pnematic, valve herinaratra, valva pnematic , sns.

Vatan'ny valva
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 |
Mekanika mpanatanteraka
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: |
|
|
①This type of large diameter or high pressure difference regulating valve can also be equipped with straight stroke piston actuators. |
|
②If the ambient temperature is lower than -30°C, please contact the western technical personnel. |
NY FANANANA
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. |
