lv-pneumatic
Pneumatic industry,Diaphragm Valves of Bag House Filter, Personalized Customization
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Working principle of the pneumatic valve and open closed
by：AIRWOLF
2021-01-20
Double sealing method: two separate sealed sliding vane pressure on the valve hole and end (pun intended), when the valve is closed, relief valve is opened, inspection seal (relief)
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