Siemens Building Technology MXG461.40-20U Valve 318973-401 NEMA 4X Enclosure: Provides high-level

NEMA 4X Enclosure: Provides high-level corrosion resistance and protection against harsh environmental conditions

Featuring a 8 cubic inch desiccant volume

the 1F86EZ-0251 is rated for millivolt systems as well as standard 24VAC HVAC equipment

a Field Controls MG-1 should be used in conjunction with the power venter

Siemens Building Technology MXG461.40-20U Valve 318973-401 NEMA 4X Enclosure: Provides high-levelThe 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,