How do food processing plants choose compliant Explosion-proof Pulse Valve? Food processing plants (such as those for flour, starch, sugar, milk powder, feed, etc.) have explosive dust environments (such as starch dust and sugar dust, which have a low lower explosive limit and are prone to cause dust explosions), and at the same time, they must meet strict food hygiene and safety standards. The Explosion-proof Pulse Valve, as the core safety component of the dust...