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ARO A212PS Alpha Series Pilot-Operated Inline Air Control Valve - ARO Alpha Series Pilot-Operated Inline Air Control Valves
AROARO Alpha Series Pilot-Operated Inline Air Control Valves

ARO A212PS Alpha Series Pilot-Operated Inline Air Control Valve

The ARO Alpha Series Pilot-Operated Inline Air Control Valve (MPN A212PS) is a four-way, two-position spool valve with five ports and a 1/4 in Female NPT pilot connection. It features a spring return mechanism and is…

SKU 3G-OTH-159699

Brand
ARO
Item
A212PS Alpha Series Pilot-Operated Inline Air Control Valve
Part Number
A212PS
Category
ARO Alpha Series Pilot-Operated Inline Air Control Valves
Available to Order
Also known as:A212PSARO
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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
A212PS
Type
Four-Way / Two-Position
Ports
5
Female NPT Pilot
1/4 in

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

Product Description

The ARO Alpha Series Pilot-Operated Inline Air Control Valve (MPN A212PS) is a four-way, two-position spool valve with five ports and a 1/4 in Female NPT pilot connection. It features a spring return mechanism and is configured as normally open.

Frequently Asked Questions

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

The ARO Alpha Series pilot-operated inline air control valve (MPN A212PS) is used to direct compressed air in industrial automation, packaging, and material handling systems. Its four-way, two-position spool design with spring return and normally open configuration controls double-acting pneumatic actuators and cylinders.

What are the specifications of the ARO A212PS valve?

The ARO A212PS is a four-way, two-position spool valve with five ports and a 1/4 in Female NPT pilot connection. It features a spring return mechanism and is configured as normally open. The valve is part of the ARO Alpha Series and is designed for pilot-operated inline air control applications.

Where to buy the ARO A212PS valve worldwide?

You can source the ARO A212PS valve worldwide through 3G Electric, a global industrial equipment distributor established in 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this ARO Alpha Series pilot air control valve.

How to install the ARO Alpha Series pilot air control valve?

To install the ARO A212PS valve, ensure the air supply is off and the system is depressurized. Connect the 1/4 in Female NPT pilot port to the control signal line and the five main ports to your pneumatic circuit. Verify the spring return and normally open configuration match your application before pressurizing.

Used in

Common applications for ARO
Chemical processing — ARO AODD pumps with PTFE diaphragms and 316 SS wetted parts for corrosive fluid transfer
Food and beverage — FDA-compliant ARO AODD pump SD20S-CSS-SMM-B00 with Santoprene diaphragm and Tri-Clamp connections
Water treatment — ARO air control valves and FRL units for pneumatic control in filtration and dosing systems
General manufacturing — ARO air-end repair kits and O-rings for maintaining double diaphragm pumps in assembly lines
Pharmaceutical — ARO sanitary AODD pumps with 316 SS check valves for shear-sensitive and sterile fluid handling
Oil and gas — ATEX-rated ARO FRL units and air control valves for use in hazardous atmospheres
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ARO Products

3G Electric supplies ARO aro alpha series pilot-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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This ARO Alpha Series pilot-operated inline air control valve is a four-way, two-position spool valve with five ports and a 1/4 in female NPT pilot connection. It features a spring return mechanism and is configured as normally open. Typical applications include directing compressed air to control double-acting cylinders and other pneumatic actuators in industrial automation systems
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This ARO Alpha Series pilot-operated inline air control valve is a four-way, two-position spool valve with five ports and a 1/4 in female NPT pilot connection. It features a spring return mechanism and is configured as normally open. Typical applications include directing compressed air to control double-acting cylinders and other pneumatic actuators in industrial automation systems
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