A. Y. McDonald Mfg. Co. is the leading domestic manufacturer of iron body valves (plug & ball style), cast iron meter bars, & accessories for the natural gas distribution industry. We also offer a line of angle by-pass ball valves and and by-pass meter bars. Our accessory line includes three part insulated unions and the highest quality meter swivels and meter nuts. Located in Dubuque and Albia, IA our hundreds of employees take great pride in their workmanship and commitment to the customers needs. Dependable products, on time deliveries and knowledgeable field support are key to our company's success.
AY McDonald Mfg. Co.
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