A kind of special eject device-- air poppet valve.
Public: 2019-09-30 15:18:16 Views: 278Air poppet valve is also known as air jet valve or pneumatic thimble. In the depth and inclosed vacuum condition, compared with ejector pin, it is much easier to use air poppet valve to eject the parts.
There are several standards of air poppet valve in practical usage. The available diameter of air valve is at the range from 5mm to 30mm. The maximum height could reach to 50mm. An air poppet valve is generally composed of a housing, a push rod, a spring and a elastic cylindrical pin.
In domestic, common air poppet valve is used more common. DME standard or VA air poppet valve is the most frequent to use for exporting, CUMSA standard is the second, and the HASCO standard is relatively less. These international standards are basically produced in China, and the quality is relatively reliable and stable. This kind of technology has been mastered.