Siemens Building Technology MXG461.40-20U Valve 318973-401 For HVAC technicians performing site-specific

For HVAC technicians performing site-specific derating

Common Questions: Can this transformer replace a 20VA or 30VA unit

Featuring a 8 cubic inch desiccant volume

OEM Compatibility: Exact replacement for Heil Quaker furnace parts

Siemens Building Technology MXG461.40-20U Valve 318973-401 For HVAC technicians performing site-specificThe Siemens MXG461. 40 20U is a high performance 1. 5" modulating magnetic control valve engineered for precision in closed circuit chilled and low temperature hot water systems. Built as a heavy duty mixing or straight through valve, it features a factory calibrated magnetic actuator that eliminates the lag typical of motorized units, delivering a positioning time of less than 2 seconds. With a 23 Cv flow coefficient and a high 1: 1000 resolution,