ASCO 8210B55 2 Way 4NPT Solenoid Valve Inline

ASCO 8210B55 is a 2‑way inline solenoid valve with a 24 VDC coil, designed for direct piping installations with NPT-threaded connections. It is normally closed and uses an internal pilot-operated, diaphragm‑type mechanism to provide reliable shut‑off in line with an energize/de-energize cycle. The 8210 series, including the B55 coil variant, is offered in common NPT sizes (3/8", 1/2", and 3/4" NPT) suitable for compact inline configurations. Media compatibility for general service includes compressed air and inert gas, as well as water and light oils, making it versatile for a range of plant-fluid applications. This valve is suited for general process-control applications where a compact, coil-controlled shutoff is required in automated piping systems.