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The Festo 151161 Drossel‑R1/4 – GRLA‑M5‑PK‑3‑B One‑Way Flow Control Valve is a high‑quality pneumatic control component designed for precise regulation of airflow in industrial automation and machinery systems. As a one‑way flow control valve, it allows controlled adjustment of air speed in a single direction, enabling accurate motion control, reduced wear, and enhanced efficiency in pneumatic actuators and cylinders. Manufactured by Festo, a trusted leader in pneumatic and automation technology, this flow control valve combines durability, consistent performance, and easy installation to optimize pneumatic systems.
Key Features:
One‑way flow control valve for accurate pneumatic flow regulation
Controls airflow in a single direction for precise actuator motion
Compact design ideal for tight installation spaces
Rugged construction for long‑term use in industrial environments
Manufactured by Festo for trusted performance and quality
Specifications:
Model: 151161
Type: Drossel (One‑Way Flow Control Valve)
Model Code: GRLA‑M5‑PK‑3‑B
Connection: R1/4 (threaded) with M5 interface
Function: Regulates airflow in pneumatic automation systems
Industrial Applications: Pneumatic actuators, motion control, industrial machinery
Construction: Industrial‑grade durable materials
Mounting: Inline or panel compatible depending on system design
The Festo 151161 GRLA‑M5‑PK‑3‑B One‑Way Flow Control Valve delivers reliable, precise airflow control, making it an essential component for pneumatic automation, motion regulation, and industrial machinery applications.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.