AZ Pneumatica US321MEA-3-2-1-8NPT-NO Solenoid Pilot Valve

AZ Pneumatica US321MEA-3-2-1-8NPT-NO Solenoid Pilot Valve is a compact 3/2 (three ports, two positions) valve that uses a solenoid pilot to shift a pneumatically piloted main valve. With 1/8" NPT ports and a normally open configuration, energizing the solenoid directs air from P to A while a spring returns the valve to its default state when power is removed; the coil is not included in this assembly. The US321MEA designation places it in AZ Pneumatica’s 321 MEA line, a family known for solenoid-piloted operation compatible with small-form-factor automation needs. This valve is well suited for rapidly actuating small cylinders or other pneumatic devices in tight spaces such as compact automation setups, packaging lines, or bench-top test rigs where space and quick response are critical. The 1/8" NPT threads identify the port connections as standard, enabling straightforward integration with common pneumatic tubing and fittings. Because this is a solenoid-piloted valve, control is electrical while the main flow path remains pneumatic, allowing precise, momentary shifts in air flow without requiring large pilot air supplies.