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ARO Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 24V AC, 1/4 in Female NPT - 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, 24V AC, 1/4 in Female NPT

The ARO Alpha Series Solenoid-Operated Inline Air Control Valve (SKU 3G-OTH-149822, MPN A212SS-024-A) is a four-way, two-position valve with a spring-return, non-locking mechanism. It operates on 24V AC and features…

SKU 3G-OTH-149822

Also listed as: A212SS024A · A212SS 024 A

Brand
ARO
Item
Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 24V AC, 1/4 in Female NPT
Category
ARO Alpha Series Solenoid-Operated Inline Air Control Valves
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Technical Specifications

ARO
Manufacturer Part Number
A212SS-024-A
Type
Four-Way / Two-Position, 150 psi
AC
24V
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 3G-OTH-149822, MPN A212SS-024-A) is a four-way, two-position valve with a spring-return, non-locking mechanism. It operates on 24V AC and features 1/4 in Female NPT ports with a maximum pressure rating of 150 psi.

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 and process control applications.

What are the specifications of the ARO A212SS-024-A valve?

The ARO A212SS-024-A is a four-way, two-position solenoid valve with spring return and non-locking manual override. It operates on 24V AC, has 1/4 in Female NPT ports, and a maximum pressure rating of 150 psi. It is part of the ARO Alpha Series for inline air control.

Where to buy the ARO A212SS-024-A valve worldwide?

3G Electric supplies the ARO A212SS-024-A solenoid valve to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ARO Alpha Series valve.

How to install the ARO Alpha Series solenoid valve?

Install the ARO Alpha Series valve by mounting it inline with 1/4 in Female NPT connections. Ensure the coil voltage matches your 24V AC supply. Apply thread sealant to fittings, torque to manufacturer specs, and test for leaks. Always follow the ARO installation manual for spring-return orientation.

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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