Honeywell 8" Pneumatic Valve Actuator (3 psi to 15 psi)

Pneumatic actuators provide proportional control of steam or hot or cold liquids in HVAC systems by operating V5011, V5013, and VGF valve assemblies. Replacement devices are available for older Honeywell actuators. Features Rolling diaphragm for long life and low hysteresis. Easily attached to valve. Can be installed after piping valve. Slide lock feature permits simple engagement to valve stem. Direct- or reverse-action control. Does not include positive positioner. Specifications Actuator Type: Valve Actuator Force: medium Action: Direct Acting Stroke: 1-1/2 in. Maximum Safe Operating Pressure (psi): 25 psi Temperature Range (F): 0 F to 140 F Fail Safe Mode: Spring Return Air Connections: Dual barbed fitting for 5/32 in. O.D. and 1/4 in. O.D. plastic tubing Operating Humidity Range: 5 to 95% RH