Hardware is introduced to adjust pumping speed of vacuum pneumatic valve more superior

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 valves:

high vacuum flashboard pneumatic valve drive device can be placed in 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, electric high vacuum butterfly valve USES a bracket/connected set of installation, our company installed directly high platform of scientific design, simple installation actuators.

small pneumatic valve pneumatic high vacuum flapper valve body are precision castings

the high-tech 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, make product performance more reliable, more suitable for working condition of mechanical vacuum pump. There are three key can sex has improved: ( ） 。 Close the pneumatic valve time reduced to <. 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.

the unique one-piece high vacuum pneumatic ball valve throttle mouth adjustment to adjust pumping speed more superior

one-piece high vacuum pneumatic ball valve adjustment adopts v-shaped throttling mouth makes adjusting pumping speed more superior, the main path of the exhaust tube mounted on single crystal furnace is used to adjust the extraction rate of furnace body, changed the old 'butterfly pneumatic valve + baffle pneumatic valve' combination.
　　
　　GDC- J high vacuum electromagnetic damper pneumatic valve and DDC JQ vacuum pneumatic electromagnetic valve coil electricity for a long time will not produce high temperature

scientific control circuit and electromagnetic road design makes the electromagnetic solenoid coil is always working in high efficient province work condition. At room temperature ℃ under the condition of continuous coil external temperature ℃ or less work hours, product shell temperature is lower. And electronic components don't hot. That will never burn out the coil of phenomenon happens.