Part Number MV50 42 3 CMPL KIT having (CAGE Code 8T690) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for MV50 42 3 CMPL KIT Repair Kit Valve by Richards Industries Valve Group. 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.