The Specialty Mfg. Co. is known in the HVAC industry for exceptional product quality and responsiveness. We offer an impressive selection of made-to-order plastic and metal Ball Valves, Check Valves and Miniature valves. We take pride in our 110 year history of value added engineering and refined design for optimal manufacturing efficiency. In addition, customers can take advantage of our world class manufacturing capabilities by sourcing machined, injection molded, stamped or wire EDM components from our SMC Contract Manufacturing Division.
The Specialty Mfg. Co’s. value proposition is simple: We are specialists in metal and plastic valves under one inch, we collaborate with customers to solve the valve problems others can’t or won’t, the exact valve you need.