Part Number RK 007M1 CK2 2IN having (CAGE Code 79227) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for RK 007M1 CK2 2IN Parts Kit Check Valve by Watts Regulator Co. 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.