Pargîdaniya me serpêhatiyên me yên pneumatic, elektrîkê yên valves, mînakan di nav valahiya pneumatic de , valahiya elektrîkê, valahiya elektrîkê , valahiya topê ya pneumatic pêk tîne , Valve Ball Ball , û Pneumatic Butterfly Valve , Valve Lined Lined , etc
Ev hilber valahiyek kontrolê ya germahiya elektrîkê ya elektrîkê ye.
Rêzika bilind a elektrîkê ya germahiya bilind valahiya birêkûpêkî valahiyek e ku ji bo kontrolkirina leza navîn a germê ye. Ew aktuatorek elektrîkê wekî amûrek ajotinê bikar tîne, û bi kontrolkirina vekirina actuator, rêjeya rûkalê ya valahiyê vedigire. Valle Regulation bi gelemperî ji bo navîn bi germahiya xebitandinê ji 200 ℃ bilindtir e, wek Steam, rûnê germ, hwd.
Pargîdaniya me gelek hilberên din hene, heke hûn bala we dikşînin dikarin li ser rûpelê malê bitikînin, hûn şêwirmendiya xwe bi xêr bînin.
V Alve B Budy
| Type: |
straight-through cage ball valve |
| Nominal diameter: |
DN15-400mm |
| Nominal pressure: |
PN16, 40, 64; ANSI150, 300, 600 |
| Connection form: |
flange type |
| Valve body material: |
WCB, WC6, WC9, CF8, CF8M, etc. |
| Valve cover form: |
>230℃ (with heat sink) |
| Gland type: |
Bolt pressing type |
| Filler: |
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
| (1) Pneumatic actuator |
|
| 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. |
| (2) Electric actuator |
|
| Model: |
Electric actuator |
| Voltage: |
220V, 380V |
| Ambient temperature: |
-30-+70℃ |
| Control signal: |
4-20mADC (4-20mA signal feedback can be provided according to customer requirements) |
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. |