Product Model
ms4-lr-1/8-d5-vs-os-wr
Selling Points
- 1The Festo MS4-LR-1/8-D5-VS-OS-WR pressure regulator ensures a constant working pressure, independently of primary side pressure fluctuations and air consumption, making it ideal for maintaining stable air supply systems.
- 2This pressure regulator features good regulation characteristics with minimal hysteresis and input pressure compensation, ensuring precise control over the air supply.
- 3The MS4-LR-1/8-D5-VS-OS-WR model supports high flow rate performance with minimal pressure drop, making it suitable for applications requiring efficient air flow management.
- 4The product is available with and without secondary exhausting options, providing flexibility in system design and operation.
- 5The pressure regulator includes an actuator lock to protect set values from being adjusted, ensuring consistent operation and preventing accidental changes to the set pressure.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | 4 | Series | MS |
Actuator lock | Rotary knob with detent | Mounting position | Any |
Structural design | Directly controlled diaphragm regulator | Controller function | Outlet pressure constant With secondary exhausting With return flow function |
Symbol | 00991559 | Operating pressure | 0.8bar 14bar |
Pressure regulation range | 0.3bar 4bar | Max. pressure hysteresis | 3.625psi |
Standard nominal flow rate | 1200l/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 |
LABS (PWIS) conformity | VDMA24364-B1/B2-L | Storage temperature | -10°C 60°C |
For use in the food industry | See supplementary material information | Temperature of medium | -10°C 60°C |
Ambient temperature | -10°C 60°C | Product weight | 225g |
Type of mounting | Optionally: Front panel mounting Line installation With accessories | Pneumatic connection 1 | G1/8 |
Pneumatic connection 2 | G1/8 | Note on materials | RoHS-compliant |
Material of sub-base | Die-cast aluminum | Material of operator panel | PA POM |
Seals material | NBR | Housing material | Die-cast aluminum |
Diaphragm material | NBR | Manufacturer ID | 8190233 |
Specifications may be subject to change without notice