Roghnú Samhail Comhla Rialaithe Cryogenic Aeroibrithe
Réimse teochta : De réir na gceanglas sonrach teochta íseal, roghnaigh an tsamhail comhla is féidir a chur in oiriúint don raon teochta. De ghnáth ní mór do chomhlaí rialaithe crióigineacha teochtaí an -íseal a sheasamh, mar sin ní mór comhlaí déanta as ábhair speisialta a roghnú.
Cineál comhla : De réir an cháis iarratais shonracha agus na gceanglas rialaithe, roghnaigh an cineál comhla cuí, amhail comhla cruinne, comhla rialaithe, comhla liathróid, etc. Tá tréithe éagsúla rialaithe agus raonta feidhmithe ag cineálacha éagsúla comhlaí.
Mód Rialaithe : Roghnaigh comhla rialaithe neomatach de réir riachtanais iarbhír, ar féidir leo a bheith ina ngníomh aonair (rialú aontreo) nó ag gníomhú dúbailte (rialú dearfach agus diúltach). De réir riachtanais an chórais rialaithe, roghnaigh an modh rialaithe cuí.
Is féidir leat na fachtóirí thuas a bhreithniú, is féidir leat an tsamhail chomhla rialaithe aeir oiriúnach a roghnú. Tá táirgí eile ag ár gcuideachta freisin: comhla rialaithe leictreach, comhla liathróid neomatach, comhla liathróid leictreach, comhla féileacán neomatach , etc., Fáilte chun dul i gcomhairle.
Comhlacht comhla
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 |
Meicníocht feidhmiúcháin
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. |
Maoin
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. |