BD9 Pilot-Operated Steam Regulator
Dome-Loaded Pressure Reducing Regulator

The BD9 is employed when membrane compatibility or temperature is an issue. This rugged unit offers the same Cv as the elastomeric version. The BD9 has a diaphragm for better response and/or more precise pressure or vacuum control than piston type regulator.

Large CVs
Easy inline maintenance
Can be piloted with Proportion-Air electro-pneumatic regulators, manual regulators or other devices
BD dome-loaded pressure regulators provide accurate pressure control of most industrial gases and liquids. All BD series valves are non-relieving. The BD9 thrives in steam-control environments. These heavy-duty quality casted valves offer 1/2″ to 2” threaded ports and flange options from 1/2” to 8”.