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ARO Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 120V AC - ARO Alpha Series Solenoid-Operated Inline Air Control Valves
AROARO Alpha Series Solenoid-Operated Inline Air Control Valves

ARO Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 120V AC

The ARO Alpha Series Solenoid-Operated Inline Air Control Valve (SKU A239SS-120-A, MPN A239SS-120-A) is a four-way, two-position valve with a spring return and non-locking manual override. It operates on 120V AC and…

SKU 3G-OTH-149813

Also listed as: A239SS120A · A239SS 120 A

Brand
ARO
Item
Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 120V AC
Category
ARO Alpha Series Solenoid-Operated Inline Air Control Valves
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ARO
Manufacturer Part Number
A239SS-120-A
Type
Four-Way / Two-Position
AC
120V
Female NPT
1/4 in

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ARO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ARO Alpha Series Solenoid-Operated Inline Air Control Valve (SKU A239SS-120-A, MPN A239SS-120-A) is a four-way, two-position valve with a spring return and non-locking manual override. It operates on 120V AC and features 1/4-inch female NPT ports.

Frequently Asked Questions

What is the ARO Alpha Series solenoid air control valve used for?

The ARO Alpha Series solenoid air control valve is used to direct compressed air in industrial automation, packaging, and material handling systems. Its four-way, two-position design with spring return controls double-acting pneumatic actuators, ensuring reliable directional flow in manufacturing processes.

What are the specifications of the ARO A239SS-120-A valve?

The ARO A239SS-120-A is a four-way, two-position solenoid air control valve with 1/4-inch female NPT ports, 120V AC operation, spring return, and non-locking manual override. It is part of the Alpha Series, designed for inline mounting in pneumatic circuits.

Where to buy the ARO A239SS-120-A valve worldwide?

3G Electric supplies the ARO A239SS-120-A valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this ARO Alpha Series valve for your pneumatic system needs.

How to install the ARO Alpha Series solenoid valve?

To install the ARO Alpha Series solenoid valve, mount it inline using the 1/4-inch female NPT ports, apply PTFE tape to threads, and connect the 120V AC power supply. Ensure the spring return orientation matches your circuit design. Always follow generic pneumatic valve installation best practices for safety.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and check valves for transferring corrosive acids and solvents.
Wastewater treatment — ARO aluminum-housing AODD pumps handling sludge and abrasive slurries in treatment plants.
Packaging automation — ARO PremAir series solenoid valves controlling pneumatic actuators on filling and sealing machines.
Mining operations — ARO 316 stainless steel AODD pumps for dewatering and transferring abrasive mine tailings.
Material handling — ARO MaxAir series foot pedal valves for manual control of conveyor diverters and lift tables.
Maintenance repair — ARO repair kits for field servicing of lower pump assemblies in industrial fluid systems.

ARO Products

3G Electric supplies ARO aro alpha series solenoid-operated inline air control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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