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ARO A312PD 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 A312PD Alpha Series Pilot-Operated Inline Air Control Valve

The ARO Alpha Series Pilot-Operated Inline Air Control Valve (MPN A312PD) is a four-way, three-position, five-port spool valve with a remote pilot and pilot return. It is configured as normally open and closed in the…

SKU 3G-OTH-159694

Brand
ARO
Item
A312PD Alpha Series Pilot-Operated Inline Air Control Valve
Part Number
A312PD
Category
ARO Alpha Series Pilot-Operated Inline Air Control Valves
Available to Order
Also known as:A312PDARO
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

ARO
Manufacturer Part Number
A312PD
Type
Four-Way / Three-Position, Remote Pilot, Closed
Ports
5

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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 A312PD) is a four-way, three-position, five-port spool valve with a remote pilot and pilot return. It is configured as normally open and closed in the center position.

Frequently Asked Questions

What is the ARO Alpha Series Pilot Air Control Valve used for?

The ARO Alpha Series Pilot Air Control Valve (MPN A312PD) is used to direct compressed air in industrial automation and pneumatic systems. Its four-way, three-position, five-port spool design with remote pilot and pilot return allows precise control of double-acting actuators, cylinders, and other air-operated equipment.

What are the specifications of the ARO A312PD valve?

The ARO A312PD is a four-way, three-position, five-port spool valve with remote pilot and pilot return. It is configured as normally open and closed in the center position. The valve is part of the ARO Alpha Series and is pilot-operated inline. These specifications ensure reliable directional control in pneumatic circuits.

Where to buy the ARO A312PD valve worldwide?

You can source the ARO A312PD valve through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for ARO pneumatic components.

How to install and maintain the ARO Alpha Series pilot valve?

Install the ARO Alpha Series pilot valve by mounting it inline with proper air line connections and ensuring pilot pressure meets specifications. For maintenance, regularly inspect seals and spool for wear, and keep the air supply clean and dry. Follow generic pneumatic valve best practices; consult the ARO manual for specific torque and pressure settings.

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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