Pneumatic valve actuator QLM

linearspring-return

QLM series adopt multi spring design, small in size, simple in construction. Diaphragm actuators are dependable, and economical. Output thrust is the difference between diaphragm force and opposing spring force.Accurate position control can be achieved when working together with positioner. Output torque 2110, 4110, 6580, 10800, 14270, 18790, 35430 N Top gear or side gear