Part Number MH12BDA-31-C005 having (CAGE Code 22841) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for MH12BDA-31-C005 Valve Rotary Selector by Scott Industrial Systems Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.