Pneumatic butterfly valve

Wafer Pneumatic Metal Seal Butterfly Valve

    Wafer Pneumatic Metal Seal Butterfly Valve adopts a "U" type stainless steel seal ring, and this precision elastic seal ring and the 3D eccentric polishing disc contact ea

Pneumatic Wafer Switch Butterfly Valve

    With simple structure, light weight, quick opening speed, pneumatic wafer switch butterfly valve consists of the piston type cylinder and the wafer type butterfly valve, and the spr

Pneumatic butterfly valve

• 1、Wafer Pneumatic Metal ...
• 2、Pneumatic Wafer Switch...

Pneumatic butterfly valve

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  Wafer Pneumatic Meta...

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  Pneumatic Wafer Swit...