CONCORDE VALVES AND Mechanizations gives an assortment of Pneumatic Butterfly Valves. These kind of valves are known for their strength and dependable life so they are liked by clients from one side of the planet to the other. We are furnishing the valves with pressure classes, like PN10, PN16, PN20, PN25, and PN40. The Pneumatic Butterfly Valve are given in both single acting and twofold...