Festo Roller Lever 3/2 Way Valve, Monostable Mechanical Valve

Festo

Product Information

Function:
3/2 Way Valve, Monostable
Maximum Operating Pressure:
8bar
Maximum Flow Rate:
80L/min
Thread Standard:
Metric
Connection Port Thread:
Metric M5
Model Number p:
3629
Thread Size:
M5
Number of Ports:
3
Body Material:
Die Cast Zinc
Manufacturer Series:
R-3
Minimum Operating Temperature:
-10°C
Control Mechanism:
Roller Lever
Maximum Operating Temperature:
+60°C
Number of Positions:
2
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The Festo R-3-M5 is a mechanically operated 3/2 way valve designed for basic pneumatic control tasks. It works through a roller lever activated by physical contact, making it useful wherever airflow needs to change with machine movement or position. The valve is monostable, meaning it returns to its normal state automatically when the mechanical force is removed. This type of valve is typically used where electrical control is unnecessary or not practical.

Core Capabilities of the Festo 3629 Roller Lever Pneumatic Control Valve

A moving part, such as a cam or actuator, pushes the roller lever. Once pressed, the valve switches the air flow. When the force is released, the internal spring returns the valve to its original position.

  • 3/2 way air flow function.
  • Mechanical roller lever actuation.
  • Spring return (monostable operation).

Compact Design with M5 Connections

The R-3-M5 uses metric M5 ports, which are ideal for compact pneumatic setups where space is limited. Its small size allows it to be mounted close to moving parts without complex brackets or wiring. The mechanical design reduces failure points compared to electrically actuated valves, especially in dusty or vibration-heavy environments.

Typical Uses in Pneumatic Systems

It works well as a signal valve that responds directly to motion rather than sensors.

  • End-position detection on pneumatic cylinders
  • Conveyor systems and packaging machines
  • Mechanical sequencing applications
  • Safety interlocks based on movement

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Catalogue - Mechanically Actuated Valves(Technical Reference)
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Datasheet - R-3-M5(Technical Reference)

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FAQs

Yes. We ship R-3-M5 Internationally to many countries around the world.
Yes. You can also search R-3-M5 on website for other similar products.
We accept all major payment methods for all products including ET28367989. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET28367989 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Festo" products on our website by using Enrgtech's Unique Manufacturing Part Number ET28367989.
You can order Festo brand products with R-3-M5 directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Pneumatic Manual Control Valves category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Festo Roller Lever 3/2 Way Valve, Monostable Mechanical Valve. You can also check on our website or by contacting our customer support team for further order details on Festo Roller Lever 3/2 Way Valve, Monostable Mechanical Valve.