Its pilot-operated mechanism provides tight closing and accurate modulation across a range of 10" Hg to 120 psig (Range A)

This automatic reset limit switch is designed to protect the heat exchanger and blower assembly from thermal runaway by interrupting the burner circuit when temperatures reach the 200°F high-limit trip point

Integrating this heavy-duty transformer into your equipment maintains system integrity and ensures that automated controls receive the steady power required for optimal building climate management

Ensure your selected actuator stroke is equal to or greater than the valve stroke for proper operation

Siemens Building Technology VMP42.10(2) Valve 321042-401 Its pilot-operated mechanism provides tightThe Siemens VMP42. 10(2) is a versatile 1 2 inch globe valve body engineered for precise control of water and glycol solutions in HVAC terminal units. With a flow coefficient of 0. 47 CV, this unit is specifically designed to integrate with Siemens SSC actuators, facilitating seamless automation for hydronic applications. A key field proven feature of this model is its flexibility: out of the box, it performs as a two way valve, but removing the cap