Pressure regulator with gauge Festo series MS4-LR-1/4-D7-AS. The Festo pressure regulator ensures stable pressure control, maintaining it constant regardless of network fluctuations and changes in air consumption. The adjusting knob locks to prevent accidental turning and unwanted changes to settings. Additionally, the device is equipped with integrated functions such as secondary venting and primary venting with backflow function, enhancing its efficiency and versatility.
Main Features of Festo Pressure Regulator MS4-LR-1/4-D7-AS
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Thread size: G1/4
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Nominal flow rate: 1700 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 gauge offers scalable units: [MPa], [bar] and [psi], ensuring convenience and accuracy. Installation is possible in any position, allowing for easy integration into any pneumatic system.
Materials of Festo Pressure Regulator MS4-LR-1/4-D7-AS
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Body: Made of PA reinforced material (polyamide), ensuring high strength and durability.
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Sealing: Made from NBR (butadiene-nitrile rubber) for reliable sealing.
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Rotary handle: Made from POM (engineering plastic), ensuring ease of use.
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Springs: Made of high-alloy and galvanized steel for increased corrosion resistance.
Festo MS4-LR-1/4-D7-AS is a pressure regulator with gauge that will become an indispensable component of your pneumatic system, providing accuracy, reliability, and a long service life.
Technical Specifications
| Main Specifications |
| Manufacturer |
Festo |
| Part Number |
529419 |
| Name |
Pressure Regulator |
| Product Series |
MS4-LR |
| Group |
Single Module |
| Equipment Type |
Regulators |
| Internal Standard |
IDO28456 |
| Technical Specifications |
| Handle Type |
Lockable Rotary Handle |
| Control Type |
Manual |
| Action Type |
Direct |
| Connection |
1/4 |
| Maximum Pressure Hysteresis |
0.25 bar |
| Pressure Adjustment Range |
From 0.5 to 12 bar |
| Indication |
Gauge |
| Maximum Standard Flow Rate |
1700 l/min |
| Function |
Constant Output Pressure; With Secondary Venting; With Backflow |
| Mass-Dimensional and Mounting Specifications |
| Design Type |
Diaphragm |
| Inlet Connection Type |
Internal Thread |
| Mounting Type |
Front Panel Mounting. Inline Mounting. With Accessories |
| Mounting Step |
40 mm |
| Gauge Connection |
1/4 |
| Thread Type |
G |
| Width |
40 mm |
| Height |
117.5 mm |
| Length |
58.5 mm |
| Weight |
225 g |
| Material Features |
| Body Material |
Aluminium Alloy |
| Sealing Material |
NBR (Butadiene-Nitrile Rubber) |
| Connection Plate Material |
Aluminium Alloy |
| Control Panel Material |
PA (Polyamide), POM |
| Diaphragm Material |
NBR (Butadiene-Nitrile Rubber) |
| Filter Material |
PE (Polyethylene) |
| Operating Conditions |
| Maximum Operating Pressure |
14 bar |
| Assembly Position |
Any |
| Ambient Temperature |
From -10 °C to +60 °C |
| Operating Medium |
Compressed Air according to ISO8573-1:2010 [7:4:4], Inert Gases |
| Operating Temperature |
From -10 to +60 °C |
| Note on Operating Medium |
Oil operation possible (necessary for further use) |
| Corrosion Resistance |
2 - Moderate Corrosion Resistance |
In Stock
