Armstrong International 30B3 Trap 30067439-890 High-Torque Actuator: The synchronous 24V

High-Torque Actuator: The synchronous 24V motor provides consistent mechanical force for reliable 2-position operation

If the venting is clear and the motor is at full RPM

and 78RGF series heating equipment

Precise Superheat Control: Externally equalized design ensures accurate evaporator performance by compensating for pressure drops

The assembly facilitates a straightforward installation on the valve bonnet using a stem-locking slide

Armstrong International 30B3 Trap 30067439-890 High-Torque Actuator: The synchronous 24VThe Armstrong International 30B3 is a high performance Series B cast iron float and thermostatic steam trap designed for industrial and commercial heating systems. Featuring a 3 4" NPT connection and an 11 64" orifice, this unit is engineered to discharge condensate and air continuously at a maximum operating pressure of 30 PSI. The robust cast iron housing ensures durability in demanding environments, while the integrated thermostatic air vent