Product Model
ms4-lr-1/4-d6-rg-e11
Selling Points
- 1The Festo MS4-LR-1/4-D6-RG-E11 pressure regulator offers high precision in maintaining a constant working pressure, independently of primary side pressure fluctuations and air consumption.
- 2This product features excellent regulation characteristics with minimal hysteresis and input pressure compensation, ensuring reliable performance in various industrial settings.
- 3The MS4-LR-1/4-D6-RG-E11 is designed for high flow rate performance with minimal pressure drop, making it suitable for applications requiring efficient air supply.
- 4The rotary knob with integrated lock (E11) provides secure adjustment settings, protecting the set values from being adjusted accidentally.
- 5The product is part of the MS series, which offers cost-optimised combinations and excellent energy efficiency, saving up to 30% in some configurations.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Size | 4 | Series | MS |
Actuator lock | Rotary knob with integrated lock | Mounting position | Any |
Structural design | Directly controlled diaphragm regulator | Controller function | Outlet pressure constant With secondary exhausting With return flow function |
Symbol | 00991558 | Pressure gauge | Red-green scale |
Operating pressure | 0.8bar 14bar | Pressure regulation range | 0.3bar 7bar |
Max. pressure hysteresis | 3.625psi | Standard nominal flow rate | 1800l/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 | 350g | Type of mounting | Optionally: Front panel mounting Line installation With accessories |
Pneumatic connection 1 | G1/4 | Pneumatic connection 2 | G? |
Note on materials | RoHS-compliant | Material of sub-base | Die-cast aluminum |
Material of operator panel | Aluminum | Seals material | NBR |
Housing material | Die-cast aluminum | Diaphragm material | NBR |
Manufacturer ID | 8190239 |
Specifications may be subject to change without notice