Honeywell K4S09L0 Solenoid Valve 24 VDC 28-100 PSI 0.5 Watts

The Honeywell K4S09L0 is a solenoid valve designed for 24 VDC operation, featuring a 28 to 100 psi pressure range and a coil power rating of 0.5 watts. Identified by the part number K4S09L0, this Honeywell component specifies an electrically actuated valve suitable for systems that require control at a 24 VDC drive and within a 28–100 psi pressure window. The 0.5-watt coil power describes the electrical power drawn when the valve is energized, reflecting a low-power actuation characteristic that can influence control circuitry and heat considerations. As a genuine Honeywell part, it adheres to the manufacturer’s standards for this model, providing a defined set of electrical and pressure parameters for system designers. With these exact specifications, engineers can determine whether this valve fits their 24 VDC control schemes and pressure constraints without relying on assumptions beyond the recorded data.