“GOYEN” manufactures diaphragm vales in a range of configurations to suit a variety of reverse pulse filter designs. These sophisticated valves precisely control airflow through the filters for optimal cleaning. Superior performance, diaphragm valve available with threaded ports (T) dresser nut ports (DD) flange and slide (FS) or manifold mounted (MM). Each series are available with integral pilot (CA) or as remotely piloted valve (RCA)