JM Industrial buys and sells various types of Valves available from leading brands for all industrial applications. We have a large inventory of used and surplus Butterfly Valves available in various specifications at an affordable price. Have a look at our 3" POSI-FLATE BUTTERFLY VALVE, USED CARBON STEEL DISC. Send inquiry, ask a question or request for finance today. Do you want to sell your used or surplus Butterfly Valves? Contact us!