meaning the logic for the sequence of operation is hard-coded at the factory for immediate "plug-and-play" installation by a qualified technician

Key Benefits High-Pressure Reliability: Rated for up to 6000 PSIG to handle extreme hydraulic and pneumatic surges

Field Adjustability: Integrated bias adjustment (+/- 15 PSI) allows for precise calibration and signal offsetting

making it the standard for regulating airflow in variable air volume (VAV) systems and residential zone controls

Tekmar Controls 723 Valve 30067439-890 meaning the logic for theFor professional contractors managing complex hydronic systems, the Tekmar Controls 723 Valve is a robust choice for precise thermal regulation. This 1 1 2" NPT mixing valve features a four port design crafted from CW617N brass, specifically engineered to withstand harsh mechanical rooms while delivering consistent performance in both closed loop and open loop hydronic systems. The 4 way configuration allows for the simultaneous mixing of water from