Long life of high-performance electric pneumatic valve butterfly pictures

High-performance electric butterfly pneumatic butterfly valve is in the absorption of different structure based on the advantage of pneumatic valve designed a new type of pneumatic valve, butterfly is suitable for gas transmission and demanding to pneumatic valve life process medium, normal service life of up to one million times. High-performance electric butterfly pneumatic valve sealing mechanism through the system pressure to achieve a truly dynamic seal, flange clamp tight, the greater the pressure seal performance is good, so has excellent cutting performance and durability.



high performance characteristics of electric butterfly pneumatic valve:



1, high-performance electric butterfly pneumatic valve has a tight sealing performance, long service life and can make a quick cut or adjust the flow.
2, the product is suitable for all kinds of industrial liquid and gas in the pipeline, Including steam) The conveyor.
3, the chosen, can also be used for special medium, such as chlorine gas, oxygen, high vacuum, resistance to sulfur or corrosive medium, the product can also have fire prevention structure choice.
4, connection mode can use the wafer or used for large diameter flange.



high performance electric butterfly pneumatic valve parameters:


: nominal diameter (- DN500

pneumatic valve body material: 304, 316, carbon steel

the pneumatic valve material: 304, 316, carbon steel

pneumatic valve seat material: PTFE, alloy

butterfly pneumatic valve structure: two eccentric, three eccentric

connection mode: to clamp, flange,

pressure rating: PN10/16/25

temperature range: PTFE: - 29~+180℃； Alloy: - 29 ~ + 420 ℃

control mode: electric control

electric actuators: type switch, switch with 4 - take passive signal 20 ma feedback, 4 - intelligent adjustable input and output 20 ma

optional: optional explosion-proof electric actuators; 防爆等级：EX dⅡBT4 EX dⅡCT6

电 压：AC220V AC110V AC380 DC12V DC24V DC110V

高性能电动蝶气动阀零件材料：








1

底座

WCB、CF3、CF3M、CF8、CF8M







2

下轴套

铜合金、304、316



3

气动阀体

WCB、CF3、CF3M、CF8、CF8M



4

密封圈

304、316



5

压板、蝶板

WCB、CF3、CF3M、CF8、CF8M



6

固定销

25、35、45



7、8

上、下气动阀轴

304、316、316L



9

上轴套

铜合金、304、316



10

填料

柔性石墨



11、12

填料压盖组件

WCB、CF3、CF3M、CF8、CF8M








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