D-3244-3 Pneumatic Piston Damper Actuator

Field Controls 8 Power Venter 740,000 BTU SWG-8 Patented SWG Venter is ETL and cETL listed for all LP gas, natural gas, or oil-fired heating equipment. Combines the motor, blower, and vent hood in one complete, easy to install unit. The SWG mounts on the outside of the building and pulls the combustion gases from the appliance through the outside wall utilizing 100% negative pressure. Made in the USA. Benefits: 100% negative pressure in the vent pipe for maximum safety. Standard galvanized pipe can be used instead of expensive stainless steel. No need to seal vent pipe joints, saving time ...

Erie's PopTop motorized hydronic valves provide convenient, reliable and easy installation for a variety of heating and cooling applications. Installation is a snap with easy, one-handed removal or engagement of the actuator to the valve body. Push the button and lift. It's that simple. Made in the USA. Actuator can be easily attached after the valve body has been installed into the system Mounts quickly and easily without the need of linkages or calibration Temperature Range: 32° to 250°F 18" leads for actuators with end switches Voltage - 24 Vac @ 50/60 Hz, 110 Vac @ 50 Hz and ...

Features: 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 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 Actuator Force : Low 1-3/8" For Valves with Bonnet Size

Features: Simple direct coupling reduces installation and commissioning time while improving reliability by eliminating damper linkages Robust 140 lb-in (16 Nm) torque rating Rotation range 0 to 90° in 5° increments, mechanically limited to 93° Fits 3/8 to 3/4 (10 to 20 mm) round shaft, 3/8 to 5/8 (10 to 16 mm) square shaft; 1 (25.4 mm) diameter jackshaft with M9000-154 adapter On-off, floating and proportional control inputs meet the needs of most applications Output position feedback provides simple closed-loop control with accurate position sensing Master/slave operation ...

The Fan-in-a-Drum® is a commercial product designed to deliver combustion air into the mechanical room, boiler room or furnace location to overcome a confined space or inadequate air supply. Dual volt unit for oil or gas applications. When the thermostat calls for heat, the Fan-in-a-Drum® engages and begins drawing air into the structure. When air flow is established, the pressure switch closes. The CAS sends a signal to the appliance, allowing the burner to fire. The Fan-in-a-Drum® diffuses the outside air into the room near the burner to ensure adequate air for efficient combustion. ...