Pneumatic valve tih hian a kawk ber a, cylinder hian actuator hna a thawk a, compressed air kaltlangin valve khalh turin power source a siam a, chutiang chuan switch regulate tumna chu a hlen chhuak thei a ni. Adjusted pipeline chuan automatic control system atanga control signal lo chhuak chu a dawn chuan a kaihhnawih parameters (chutiang: temperature, flow rate, pressure, etc.) te chu a insiamrem ang.
Kan TWS Valve hian a pe thei a nirubber hmanga thut a ni a, butterfly valve a ni, wafer chi ang chi, lug butterfly valve, eccentric butterfly valve, .gate valve a ni, ball valve, check valve leh a dangte. Operation-ah hian pneumatic actuator a tel a ni.
Pneumatic valve hian a bik takin a hnuaia thatnate hi a nei a: pakhatnaah chuan pneumatic valve hi a kal chak a, adjustment command chu hun rei lote chhungin a zo thei a pahnihnaah chuan, pneumatic valve hi torque lian tak neih theihna tura cylinder lian tak khalhtu a ni thei a; pathumnaah chuan, pneumatic valve chu boruak khirh tak tak hnuaiah pawh hun rei tak chhung chu him leh nghet taka hnathawhna hmunah a awm thei a ni.
Pneumatic valve-te chhiatna tlangpui
1 Pneumatic valve atanga leakage tihpun leh leakage tihpun
Pneumatic valve-a leakage awm zat hi valve switch-ah a innghat ber a ni. Pneumatic valve leakage tihpun chhan ber chu a hnuaia thil pahnih vang a ni: pakhatnaah chuan pneumatic valve kawngkhar a chhe lutuk valve chu thil dang nen a inhmeh emaw, a chhunga bushing chu sinter a nih emaw, media inkara pressure control hnuaia awm emaw a nih chuan, medium pressure danglamna a lian chuan valve chu khar vek theih lohna a siam a, a tawpah chuan pneumatic valve leakage a tipung a ni.
2 Pneumatic valve-a unstable fault leh a chhan
Signal pressure instability nghet lo leh air source pressure pahnih hian pneumatic valve chu a ti nghet lo thei a ni. Signal pressure nghet lo chuan regulator output instability a ti nghet lo ang a, air source pressure a nghet lo chuan compressor capacity tlem avangin pressure reducing valve a fail ang. Amplifier spray baffle awmna hmun a inmil loh chuan an inkar gap avanga pneumatic valve action lo awm chu a nghet lo thei bawk. Chu bakah, output pipe emaw output line tight lutuk hian pneumatic valve action instability a thlen bawk ang; amplifier ball valve hian pneumatic valve stability a nghawng bawk ang.
3.Pneumatic valve vibration a chhiat leh a chhan
Pneumatic valve te hi hnathawh laiin a chhehvel boruak atanga lo chhuak an ni. Bushing leh valve core te hi rei tak an thawh hnuah, friction action hnuaiah an pahnih hian crack an siam ang a, pneumatic valve vel ah vibration dang a awm ang a, pneumatic valve installation position imbalance avang hian pneumatic valve chu a vibration ang. Chu bakah, pneumatic valve lian tham thlan dik loh emaw, single seat valve khar lam hawi chu medium flow direction nena inmil lo emaw a nih chuan pneumatic valve pawh a vibrate bawk ang.
4 Pneumatic valve action slow failure leh a chhan
Pneumatic valve movement lai hian stem pawimawhna hi rinhlelh rual a ni lo. Valve stem chu a ben chuan a round movement avanga friction awm chu a tipung ang a, chu chuan pneumatic valve a ti slow ang. Graphite leh asbestos filler lubricating oil, polytetrafluoroethylene filling a dik lo chuan pneumatic valve action a ti slow bawk ang a, valve body chhunga leivut a awm chuan pneumatic valve, position-er nena dah pneumatic valve, etc., pneumatic valve valve stem operation resistance a tipung ang a, chu chuan pneumatic valve valve stem operation resistance a tipung angpneumatic butterfly valve hmanga siam a niaction slow lutuk.
Post hun chhung: May-09-2024
