Schneider Electric (Barber Colman) MK-4811 11 sq. in Damper Actuator (5-10 psig)

The MK-4800 series pneumatic valve actuator has an 11 in2 (71 cm2) effective diaphragm area and is used to control 1-1/2" to 2" VB-9XXX series valves.

Features

• Rugged, die-cast aluminum housing
• 11 square inch (71 cm2) effective area
• Replaceable, beaded, molded neoprene diaphragm