Alco & Emerson Controls are now Copeland​

Thermostatic or electronic valves and controls can maintain superior control and performance.

Our line of system protector provides reliable and long-lasting results against any kind of contaminations such as acid, moisture, and wax. 

Both open and closed valves in direct acting and pilot operated designs with multiple coil options.

Monitor oil levels throughout the refrigeration system with oil separators, reservoirs, driers, and controls.   

A closed magnetic check valve that prevents reverse refrigerant flow in liquid lines and compressor discharge lines.

Copeland controls are designed to adjust pressure & temperature and protect the compressor.