MS6-EM1-1/2 – Shut off Valve – Festo Shut Off Valves and Soft-Start Dump Valves

USD $ 68.04

SKU: 541267

Manufacturer Part Number: Festo 541267
Festo Shut Off Valves and Soft-Start Dump Valves: MS6-EM1-1/2
OEM Spec Ref 

The Festo MS6-EM1-1/2, with MPN 541267, is an advanced shut-off and soft-start dump valve engineered to enhance the control and safety of pneumatic systems. This innovative valve is designed to integrate flawlessly into diverse industrial setups, providing precise air flow management and improved system start-up sequences.

Key Features:

  • Effective Air Management: The MS6-EM1-1/2 ensures precise control over the flow of air within pneumatic systems, which is vital for stable and efficient operation, optimizing both start-up and shut-down phases.
  • Durable Construction: Crafted from superior materials, this valve is built to withstand the demanding conditions of industrial environments, ensuring longevity and reliability.
  • Compact and Functional Design: Its sleek, compact design allows for easy installation in areas where space is at a premium, without compromising on performance.
  • User-Friendly Interface: Equipped with an intuitive interface, this valve offers easy adjustments and monitoring, facilitating hassle-free operation and maintenance.
  • Versatile Compatibility: It is compatible with a broad array of pneumatic systems, making it a versatile choice for integration into existing setups, enhancing system adaptability.


  • Enhanced Operational Safety: By regulating the initiation of air flow, it significantly enhances safety during system start-ups and shut-downs, adhering to high safety standards.
  • Operational Efficiency: Streamlines system operations by managing air flow efficiently, reducing air wastage and thereby decreasing operational costs.
  • Extended Equipment Life: Minimizes the risk of wear and tear on other pneumatic components by controlling air flow and pressure, thereby extending the lifespan of the entire system.
  • Reduced Maintenance Needs: Its robust construction and efficient operation reduce the frequency and costs of maintenance.


  • Assembly Lines: Essential for controlling precise air flow in automated assembly lines, ensuring smooth operation and safety.
  • Safety-Critical Systems: Plays a pivotal role in systems where controlled start-up and shut-down are critical to ensuring operational safety and reliability.
  • Energy Management: Ideal for use in energy-intensive industries where efficient air flow control can lead to substantial energy savings.
  • General Pneumatics: Adaptable to a wide range of pneumatic applications across various industries, improving control and efficiency.

The Festo MS6-EM1-1/2 Shut-off and Soft-start Dump Valve is a testament to Festo’s commitment to pioneering pneumatic solutions that boost efficiency, safety, and reliability in industrial environments.

Technical Data

Feature Specification
Structural design Rotary gate valve
Actuation type Manual
Exhaust air function Without flow control option
Type of control Direct
Symbol 00991670
Valve function 3/2, bistable
Operating pressure 0 bar … 18 bar
C value 30.8 l/sbar
b-value 0.57
Standard nominal flow rate 8700 l/min
Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Information on operating and pilot media Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC) 2 – Moderate corrosion stress
Note on materials RoHS-compliant
LABS (PWIS) conformity VDMA24364-B1/B2-L
Temperature of medium -10 °C … 60 °C
Ambient temperature -10 °C … 60 °C
For use in the food industry See supplementary material information
Type of mounting Optionally:
Line installation
With accessories
Mounting position Any
Flow direction Non-reversible
Product weight 580 g
Pneumatic connection 1 G1/2
Pneumatic connection 2 G1/2
Pneumatic connection 3 G1/2
Seals material TPE-U(PU)
Housing material Die-cast aluminum
Weight 0.580 kg