Resideo V2040DSL25 Straight Body 321702-401 Enhanced Efficiency: Optimizes fan delay

Enhanced Efficiency: Optimizes fan delay timing to ensure maximum heat transfer and reduced energy waste

maintaining CV accuracy under high-velocity flow

Key Benefits for Contractors Precise Modulation: The equal percentage flow characteristic and 0

Linear Actuation: Calibrated internal logic ensures stages activate at methodically spaced intervals to reduce energy consumption and equipment wear

Utilizing a Therm-O-Disc 60T series design

Resideo V2040DSL25 Straight Body 321702-401 Enhanced Efficiency: Optimizes fan delayThe Resideo V2040DSL25 is a professional grade straight pattern thermostatic radiator valve designed for precision temperature regulation in one pipe steam or hot water hydronic systems. Featuring a heavy duty nickel plated bronze body and a 1 inch NPT connection, this valve is the industry standard for replacing manual valves in baseboard or straight run radiator applications. Engineered for the field, the V2040DSL25 utilizes an EPDM adjustable