What are the primary applications for the Siemens 331-4313

the Model H gas pressure switch is engineered to withstand the demanding environments of a mechanical room while providing precise repeatability

meeting the NFPA 72 requirement for sampling tubes to extend across at least 2/3 of the duct width for reliable smoke detection

meaning you won’t have to break the piping to perform routine maintenance or clear a clogged screen

The Functional Devices TR100VA008 is a multi-tap 100VA control transformer engineered for versatile integration into industrial and commercial automation systems

Johnson Controls MP867C001G Valve Actuator Refrigerant What are the primary applicationsThe Johnson Controls MP867C001G is a high performance pneumatic valve actuator designed for precise flow control in demanding HVACR applications. This 100 square inch diaphragm actuator operates with a 3 7 PSI spring range and provides a substantial 1 1 2" stroke length, ensuring reliable modulation for large scale valve assemblies. Built for industrial grade durability, the unit features a spring return stem up action, providing a fail safe position