Aro 3G-OTH-149785 — Technical Specifications

Name: Aro 3G-OTH-149785 ARO Solenoid Air Control Valve: Alpha, Four-Way / Three-Position, 120V AC, 1/4 in Female NPT, Closed (MPN A312SD-120-A). Key specifications — attr1086925: Closed; attr1092969: Non-Locking; attr1086920: A312SD-120-A; attr1092977: Solenoid Return.
Brand: Aro

The ARO Alpha Series Solenoid-Operated Inline Air Control Valve (SKU 2G451, MPN A312SD-120-A) is a four-way, three-position valve with a closed center, 120V AC operation, and 1/4 in Female NPT ports. It features a non-locking manual override and solenoid return actuation.

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Technical Specifications

Parameter	Value
AC	120V
Type	Four-Way / Three-Position, Closed
Female NPT	1/4 in
Manufacturer Part Number	A312SD-120-A