Bore Sizes: 

25mm, 32mm, 40mm, 50mm, 63mm

Stroke Lengths: 

10-100mm

Original Top Plate Aperture Sizes:

 50mm, 75mm, 100mm, 150mm, 200mm

Maximum Air Pressure: 

5 kgf (or 5 kgf/cm², depending on specific context)

Applications: 

Widely used in industries such as semiconductors, LEDs, photovoltaics, liquid crystal glass, and quartz; employed for controlling rapid drainage at the bottom of QDR quick-drain tanks in wet cleaning equipment; suitable for use in acidic and alkaline environments, where plastic cylinders for automatic chemical tank covers offer corrosion resistance. Products can be customized according to customer requirements.

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