The isolated feed valve design is optimized to minimize lime and scale buildup

Safe Operation: Built-in thermal overload protection prevents motor burnout during unexpected voltage spikes or mechanical stalls

this spring-return actuator provides a nominal force of 300N (67 lbf)

it is frequently utilized to provide a low-limit set point

Siemens Building Technology QFM2160U Sensor 322838-754 The isolated feed valve designThe Siemens Building Technology QFM2160U Sensor is a high performance Duct RH Sensor designed for critical HVACR applications where long term stability and precision are paramount. This Siemens Q Series sensor monitors relative humidity and temperature in air ducts, providing dual 0 10Vdc output signals for seamless integration with building automation systems. Built for the rigors of industrial environments, the QFM2160U features a capacitive sensing