Pressure regulator with manometer Festo series MS4-LR-1/8-D7-AS. The Festo pressure regulator provides stable pressure control, keeping it constant regardless of network fluctuations and changes in air consumption. The adjustment knob locks, preventing accidental rotation and unintended changes in settings. Additionally, the device is equipped with integrated functions such as secondary exhausting and primary exhausting with backflow function, enhancing its efficiency and versatility.
Main features of the pressure regulator Festo MS4-LR-1/8-D7-AS
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Thread size: G1/8
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Standard nominal flow rate: 1000 L/min
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Operating pressure: from 0.8 bar to 14 bar
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Temperature range: from -10 °C to 60 °C
The manometer is scalable with available measurement units: [MPa], [bar] and [psi], providing convenience in use and accuracy of readings. The installation can be in any position, allowing easy integration of the regulator into any pneumatic system.
Materials of the pressure regulator Festo MS4-LR-1/8-D7-AS
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Body: Made of PA-reinforced material (polyamide), providing high strength and durability.
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Seals: Made from NBR (butadiene-nitrile rubber) for reliable sealing.
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Rotary knob: Made from POM (technical plastic), ensuring ease and convenience in use.
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Springs: Made from high-alloy and galvanized steel for increased corrosion protection.
Festo MS4-LR-1/8-D7-AS is a pressure regulator with manometer that will become an indispensable element of your pneumatic system, providing accuracy, reliability, and a long service life.
Technical specifications Festo MS4-LR-1/8-D7-AS
| Size |
4 |
| Series |
PC |
| Activation protection |
Locked rotary knob |
| Can be locked with accessories |
Yes |
| Installation position |
Any |
| Design |
Diaphragm pressure controlling valve with direct control |
| Regulator function |
Constant outlet pressure, with secondary vent, with backflow function |
| Symbol |
00991558 |
| Manometer |
With manometer |
| Operating pressure |
0.08 MPa ... 1.4 MPa |
| Operating pressure |
0.8 bar ... 14 bar |
| Pressure regulation range |
0.5 bar ... 12 bar |
| Maximum pressure hysteresis |
0.025 MPa / 0.25 bar / 3.625 psi |
| Standard nominal flow rate (standardized according to DIN 1343) |
1000 L/min |
| Operating medium |
Compressed air according to ISO 8573-1:2010 [7:4:4], Inert gases |
| Note on operating/pilot medium |
Possible operation with lubrication (required for further use) |
| Corrosion protection class (CRC) |
2 - moderate corrosion effect |
| LABS conformity |
VDMA24364-B1/B2-L |
| Storage temperature |
-10 °C ... 60 °C |
| Food industry compliance |
See extended material information |
| Medium temperature |
-10 °C ... 60 °C |
| Ambient temperature |
-10 °C ... 60 °C |
| Product weight |
225 g |
| Mounting type |
Optional: Front panel installation, Inline installation, With accessories |
| Pneumatic port 1 |
G1/8 |
| Pneumatic connection 2 |
G1/8 |
| Material information |
According to RoHS |
| Mounting plate material |
Aluminium die cast |
| Control panel material |
PA, POM |
| Seal materials |
NBR |
| Body material |
Aluminium die cast |
| Diaphragm material |
NBR |
In Stock
