Combination ball valves can be customized
Discharging ash pneumatic ball valve USES and characteristics
by:AIRWOLF
2021-01-15
, pneumatic ball valve pneumatic seat in auxiliary seal structure can be set up, in the pneumatic seat and pneumatic valve stem parts adding greasing pneumatic valve, an emergency can be temporarily seal, and can according to need to lengthen the pneumatic valve stem with suitable buried laying venues.
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