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ARO Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 12V DC, 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, 12V DC, 1/4 in Female NPT

The ARO Alpha Series Solenoid-Operated Inline Air Control Valve (SKU A212SS-012-D, MPN A212SS-012-D) is a four-way, two-position valve with a 12V DC solenoid and 1/4 in Female NPT ports, rated for 150 psi. It…

SKU 3G-OTH-149821

Also listed as: A212SS012D · A212SS 012 D

Brand
ARO
Item
Solenoid Air Control Valve: Alpha, Four-Way / Two-Position, 12V DC, 1/4 in Female NPT
Category
ARO Alpha Series Solenoid-Operated Inline Air Control Valves
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

ARO
Manufacturer Part Number
A212SS-012-D
Type
Four-Way / Two-Position, 150 psi
DC
12V
Female NPT
1/4 in

Technical Documents

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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 A212SS-012-D, MPN A212SS-012-D) is a four-way, two-position valve with a 12V DC solenoid and 1/4 in Female NPT ports, rated for 150 psi. It features a non-locking, spring-return mechanism for automatic valve positioning when de-energized.

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 controls double-acting pneumatic actuators, while the spring-return mechanism ensures automatic valve closure when de-energized.

What are the specifications of the ARO A212SS-012-D valve?

The ARO A212SS-012-D is a four-way, two-position solenoid valve with 12V DC coil voltage, 1/4 in Female NPT ports, and a maximum pressure rating of 150 psi. It features a non-locking, spring-return operator and is part of the ARO Alpha Series for inline air control.

Where to buy the ARO A212SS-012-D valve worldwide?

You can source the ARO A212SS-012-D valve worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this ARO Alpha Series solenoid valve.

How to install the ARO Alpha Series solenoid valve?

To install the ARO Alpha Series solenoid valve, mount it inline with 1/4 in NPT piping, connect the 12V DC solenoid coil to a suitable power source, and verify the spring-return mechanism resets the valve when de-energized. Always follow standard pneumatic safety practices and consult the manufacturer's manual.

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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