Metal vacuum pneumatic valves

hardware vacuum pneumatic valve is in the vacuum system, is used to change the direction of air flow, adjust volume size, cut off or connect pipe of the vacuum system components is called vacuum pneumatic valves. Briefly described under a vacuum pneumatic valve, high vacuum flashboard pneumatic valve drive device can be placed on the side
board the height of the pneumatic valve is higher, usually have disadvantages of equipment height space is large. In order to overcome this shortcoming, we will drive design in the side, greatly shorten the height of the pneumatic valve size, reduced the space equipment manufacturing costs.
high vacuum butterfly pneumatic valve adopts high platform design general pneumatic, SDX
- 对有关, Telescopic butterfly pneumatic valve USES a bracket/connected set of installation, our company installed directly high platform of scientific design, simple installing actuators.
small pneumatic valve pneumatic high vacuum flapper valve body are
high-tech precision casting precision casting technology and equipment, made of stainless steel castings is completely able to obtain dense structure. No 'porosity, loose, sand inclusion' and other casting defects. Neat, beautiful shape. Pneumatic valve leak rate is better than that of - Pa。 M/S。 Completely suitable for ultra high vacuum conditions.
GYC - JQ series electromagnetic high vacuum differential pressure type pneumatic pneumatic valve to prevent return oil performance improved greatly with the
after the high vacuum differential pressure type pneumatic pneumatic valve's structure was improved, the product performance is more reliable, more suitable for mechanical vacuum pump working condition requirements. There are three key can sex has improved: ( 。 Pneumatic valve time shortened & lt; 。 Second, more conducive to prevent return oil; ( 。 Pneumatic valve open slightly delay time, vacuum degree only after reaching a certain value of pneumatic valve to open, if there is no pressure difference when back to normally open state, ( 。 Products of vacuum leak rate was improved by the original low vacuum value to high vacuum, can satisfy completely the requirements of high vacuum conditions, such as higher requirements of the safety of the rotary vane pump inlet pneumatic valve.