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Aro 3G-OTH-154201 — Technical Specifications

Name: Aro 3G-OTH-154201 ARO Solenoid Air Control Valve: Premair, Four-Way / Two-Position, 120V AC, 1/8 in Female NPT (MPN P221SS-120-A). Key specifications — attr1092969: Non-Locking; attr1086920: P221SS-120-A; attr1092977: Spring Return.
Brand: Aro

The ARO PremAir Series P221SS-120-A is a solenoid-operated inline air control valve, configured as a four-way, two-position valve with spring return and non-locking operation. It operates on 120V AC and features 1/8 in female NPT ports.

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Technical Specifications

Parameter	Value
AC	120V
Type	Four-Way / Two-Position
Female NPT	1/8 in
Manufacturer Part Number	P221SS-120-A