ARD Series Midsize Proportional Valve

Features
- Flow Rate up to 1200 SLPM
- Sub 30 millisecond response time
- CV Factors up to .760
- Low Power Consumption (5.8 Watts)
- Inline and Manifold Versions Available
Covered by Manufacturer Warranty
Lead Time
1‐5 Units | 5-10 Business Days |
6 Units or More | Consult Sales |
We offer discounts for orders of 25 units or more. Please contact our sales department for a quote.
Kelly Pneumatics’ ARD Series Valves bridge the gap between traditional solenoid-style proportional valves and solutions that maximize flow capacity while
maintaining a smaller valve size. Using reliable, proven technology, the ARD Series Midsize Proportional Valves deliver flow rates of up to 1,200
SLPM while maintaining a relatively compact design. The valve offers a 100,000:1 turndown ratio, allowing for accurate control at low flow rates and
excellent maximum flow capacity. This product is an ideal solution for medical device applications facing challenges such as leak-by or oscillation issues—
especially in respiratory therapy.
Specifications
Performance Characteristics

Dimensions Base Mount Version

Manifold Mount Version

More From This Product Line
Not Sure Which Proportional Valve You Need? Please Tell Us About Your Application. We'll Help You Select the Perfect Valve For Your Project.
Purchasing Information
After completing your order, you will receive an email confirmation, as well as a shipment tracking number when your order has shipped.
Payment: We accept PayPal Account payments and most major credit cards. Phone orders are also accepted.
Refund Policy: Give it a try! We offer a 30-Day refund period for all orders. If you ship back the order and confirm your return is in transit within 30 Days of receiving the order, we will refund the cost of units ordered. This refund does not include parts that are damaged by you or missing components. All shipping costs are non-refundable unless the package was incorrectly shipped or you received defective products.
Cancellations: You can cancel your order for a full refund If your order hasn’t shipped. Contact us and submit your order number to request a cancellation.