ARO Pilot Air Control Valve: Alpha Series, Four-Way / Two-Position, 5 Ports
The ARO Alpha Series Pilot-Operated Inline Air Control Valve (SKU A211PS, MPN A211PS) is a four-way, two-position spool valve with five ports and a 1/8 in female NPT pilot connection. It features a spring return…
SKU 3G-OTH-159701
Local availability & support
- Delivery
- 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.
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Product Description
The ARO Alpha Series Pilot-Operated Inline Air Control Valve (SKU A211PS, MPN A211PS) is a four-way, two-position spool valve with five ports and a 1/8 in female NPT pilot connection. It features a spring return mechanism and is normally open. This valve is designed for pneumatic control applications requiring reliable directional air flow.
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 is used for pneumatic directional flow control in industrial automation, packaging, and material handling systems. Its four-way, two-position spool design with spring return reliably directs compressed air to actuators or cylinders.
What are the specifications of the ARO A211PS valve?
The ARO A211PS is a four-way, two-position spool valve with five ports and a 1/8 in female NPT pilot connection. It features spring return and is normally open. The valve is part of the Alpha Series and is designed for inline pneumatic control applications.
Where to buy the ARO A211PS valve worldwide?
3G Electric supplies the ARO A211PS valve worldwide. As 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 pneumatic control valve.
How to install the ARO Alpha Series pilot valve?
Install the ARO Alpha Series valve by connecting the 1/8 in female NPT pilot port to the control signal line and the five main ports to your pneumatic circuit. Ensure the spring return orientation matches your application. Follow standard pneumatic installation practices for leak-free connections.
Used in
Common applications for AROARO 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.
