Quarter-turn valve actuator DFPD series

pneumatic90°180°

The DFPD series features a rack and pinion combination with a constant torque characteristic across the entire swivel range. The quarter turn actuators DFPD are perfect for automating your butterfly valves, ball valves and air shut off valves. • Uniform torque characteristic across the entire rotation angle of 90° with the double-acting version • Version with swivel angle 120°, 135°, 180° for the sizes 40, 120, 240, 480, double-acting • Process valve connector according to ISO 5211 • Mounting hole pattern to VDI/VDE 3845 • Sturdy, non-slip, and easy-to-clean aluminum housing • Long service life, low wear • Increased corrosion protection The DFPD series features a gear rack and pinion combination with a constanttorque characteristic across the entire swivel range. It is available in sizes 10 to2300. The DFPD is suitable for the automation of butterfly valves, ball valves andair dampers.It is also suitable for water/wastewater, beverage, pharmaceutical and processautomation. The modular and compact design of the DFPD offers various springconfigurations as a suitable solution for different applications. Types of connection • Port pattern to NAMUR VDI/VDE 3845 for mounting solenoid valves, position sensors and positioners • Standards-based connection to process valve, ISO 5211