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5 Cv flow capacity and an equal percentage flow characteristic
This module replaces the older LonCem functionality
the 038934 / K-1177 is specifically dimensioned for the 1" 210CA Series
Integrated Diagnostics: High-visibility LED indicators provide clear fault codes to reduce diagnostic time
Resideo V4043E1003 Zone Valve 322838-754 5 Cv flow capacity andThe Resideo V4043E1003 is a heavy duty 120V motorized zone valve engineered for precision control in hydronic heating systems and low pressure steam applications up to 15 PSI. This 1 2 inch sweat zone valve features a normally closed configuration with a reliable spring return mechanism, ensuring positive shut off in the event of power loss. Designed with a brass body and stainless steel stem, it withstands fluid temperatures from 40F to 200F. The 3.