Modulating control uses a 0/2-10 VDC or 4-20 mA signal for precise positioning

Ensure the DIN connector is fully seated and the center retaining screw is tightened to the recommended torque

Low Pressure Drop: The pilot-operated internal piston design facilitates efficient cycling even in high-flow scenarios

this assembly provides precise modulation for hot water

making it a critical component for specialized HVACR valve repair and automation infrastructure

Emerson Alco 043330 Filter Drier 322838-754 Modulating control uses a 0/2-10The Emerson Alco 043330 (Model BFK 163) is a high capacity bi directional liquid line filter drier engineered specifically for heat pump applications and reversible refrigeration cycles. Featuring a 16 cubic inch desiccant volume and 3 8" flare connections, this unit provides critical system protection by utilizing a solid core blend of molecular sieve and activated alumina to sequester moisture, acid, and solid contaminants. Rated for a 680 PSI