AAA Products ESS30 Solenoid Valve Two-Position Three-Eighths Inch Ports

The AAA ESS30 is a 2-position, dual‑solenoid valve from the ESS Series that controls pneumatic or gas flow through 3/8‑inch ports. It employs a double solenoid, no‑springs spool design, so the valve shifts when either solenoid is energized and remains in that position until the opposite coil is activated. The spool is actuated via internal pilot pressure derived from port 1, typically within a 25 to 150 psi range, enabling precise, coil-driven shifting without a separate pilot line. Featuring a 3/8" NPTF side-port configuration, the ESS30 is compatible with subplate mounting on most AAA body sizes, supporting reliable integration into compact valve manifolds. This valve is designed for air or inert gas service in automation tasks such as cylinder actuation, manifold distribution, and other pneumatic control applications where deterministic, bidirectional control is required; note that solenoid operation is generally limited to around 150 psi for internal piloting, with higher pressures possible only when configured for external piloting.