ASCO HTL8551G402MS Solenoid Valve

ASCO HTL8551G402MS is a compact, reliable solenoid valve in ASCO’s 8551 family, engineered for precision actuation in control panels and process lines. This variant is available with dual coil voltages—120 VAC at 60 Hz and 110 VAC at 50 Hz—allowing compatibility with common electrical standards. The MS suffix denotes endcap extensions, with each solenoid endcap adding 0.468 inches to accommodate mounting in tight spaces. Built for low-power operation, this valve aligns with ASCO’s 1.4W low-power solenoid lineup, delivering dependable actuation while minimizing energy use in continuous-duty service. The HTL8551G402MS is designed for general-purpose flow control in small-diameter piping applications, compatible with ASCO’s standard fittings and mounting options used across the 8551/8553 product lines. When selecting a replacement or integration partner, ensure the voltage, MS endcap configuration, and compatible panel or manifold interface match the existing system, since exact port and connection details can vary by sub-variant within the HTL8551G402MS family.