R-3-M5 – Roller Lever Valve – Festo Mechanical and Hand Operated Valves

USD $ 51.24 USD $ 42.02

SKU: Festo 3629

Manufacturer Part Number: Festo 3629
Festo Mechanical & Hand Operated Valves: R-3-M5
OEM Spec Ref 

The Festo R-3-M5, with MPN 3629, is an exceptionally designed Mechanical & Hand Operated Valve that offers superior control and versatility in pneumatic systems. Specifically crafted to enhance the efficiency and reliability of your operations, this valve is ideal for a variety of industrial applications, providing precise airflow management.

Key Features:

  • Accurate Flow Control: Engineered for precise management of air flow, this valve ensures optimal conditions for machinery and system operations, maintaining consistent performance.
  • Durable Construction: Made with high-quality materials, the R-3-M5 is built to endure the demanding conditions of industrial environments, ensuring durability and longevity.
  • Compact and Functional Design: Its compact size enables easy installation in limited spaces, while its design does not compromise on functionality, making it a practical addition to any system.
  • User-Friendly Operation: Features a straightforward manual operation mechanism, allowing for quick and efficient changes to flow settings without the need for complex tools or procedures.
  • Versatile Application: Compatible with various pneumatic systems, it can be seamlessly integrated into existing setups, offering flexibility in system design.


  • Enhanced Operational Efficiency: By providing effective control over air flow, it helps in maintaining the efficiency and reliability of pneumatic operations, which boosts overall system performance.
  • Cost-Effective Operation: The valve contributes to reduced energy consumption by optimizing air flow, which can lead to significant savings in operational costs.
  • Extended Equipment Life: Proper management of air flow prevents excessive wear and tear on pneumatic components, extending their service life and minimizing maintenance needs.
  • Increased Safety: Reliable and consistent flow control ensures safer operations in pneumatic systems, meeting high safety standards.


  • Assembly Lines: Crucial for managing precise air flow in automated assembly lines, ensuring smooth and efficient production processes.
  • Industrial Automation: Plays a key role in automated systems where stable and accurate air management is essential for proper operation.
  • Testing and Maintenance: Ideal for use in systems that require consistent air flow for thorough testing and routine maintenance.
  • General Pneumatics: Suitable for a wide range of pneumatic applications across various sectors, enhancing operational precision and reliability.

The Festo R-3-M5 Mechanical & Hand Operated Valve stands as a testament to Festo’s commitment to advancing pneumatic technology, offering a robust and efficient solution for managing air flow in industrial processes.

Technical Data

Feature  Specification
Valve function 3/2, closed, monostable
Actuation type Mechanical
Standard nominal flow rate 80 l/min
Pneumatic working port M5
Operating pressure -0.95 bar … 8 bar
Structural design Plate seat
Nominal width 2 mm
Type of control Direct
Symbol 00991097
Explosion prevention and protection Zone 1 (ATEX)
Zone 2 (ATEX)
Zone 21 (ATEX)
Zone 22 (ATEX)
Operating medium Compressed air as per ISO 8573-1:2010 [-:-:-]
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity VDMA24364-B1/B2-L
Ambient temperature -10 °C … 60 °C
Actuating force 16.5 N
Product weight 40 g
Type of mounting With through-hole
Pneumatic connection 1 M5
Pneumatic connection 2 M5
Seals material NBR
Housing material Die-cast zinc
Weight 0.040 kg