2-way normally closed solenoid valve designed for high-reliability fluid control in industrial HVAC and water treatment systems

000 BTU steam stripping capacity

this switch functions as a primary safety interlock

a Section I or Section VIII "V" or "UV" stamped valve is required

Note that while this unit fits the majority of the FS4-3 line

Siemens Combustion SQM56.667R1G3 Actuator Refrigerant 2-way normally closed solenoid valveThe Siemens Combustion SQM56. 667R1G3 Actuator is an ultra high torque reversing actuator specifically engineered for high precision control of air dampers, gas valves, and butterfly valves in industrial burner applications. Delivering a robust 400 lb in torque (45 Nm), this heavy duty unit ensures reliable rotary motion even under high load conditions where precise positioning is non negotiable. Operating on a 120V AC power supply, it utilizes a