Pneumatic angle seat valve is widely used in a short time to start frequently, with sensitive response, accurate action characteristics, with the use of solenoid valve, pneumatic control can accurately control the flow of gas, liquid. Can achieve accurate temperature control, dropping liquid and other requirements. Moist heat sterilization cabinet uses angle seat graffiti to control steam quantity accurately.  
Product features: single and double acting (single acting pneumatic head is usually a hole); according to the spring return to the role of open and closed, divided into normally open and normally closed.  
Double acting (pneumatic head is usually two holes); working principle: to control the gas switch.
 

1) The packing film adopts plastic compound film or plastic aluminum foil compound film.
2) The packaged production can avoid to oxygenizing mildewing, rusting, wetting and pro-long the reserve time.
3) The cover is transparent organic glass.
4) The user can see the whole packing process easily.