ms4-lr-1/4-d7-vs-dm1

Name: ms4-lr-1/4-d7-vs-dm1
Brand: FESTO
SKU: ms4-lr-1/4-d7-vs-dm1

Short Description: The Festo MS4-LR-1/4-D7-VS-DM1 is a manually actuated pressure regulator with a female thread G1/4 connection, providing a pressure range of 0.5 to 12 bar. It features a directly-actuated diaphragm design and a rotary knob with detent for precise control.

Product Modelms4-lr-1/4-d7-vs-dm1

Material Number8190242

Product ID676

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise Pressure ControlThe Festo MS4-LR-1/4-D7-VS-DM1 offers a precise pressure range of 0.5 to 12 bar, ensuring consistent output in various industrial applications.
2
Directly-Actuated Diaphragm DesignThe directly-actuated diaphragm design provides efficient and reliable operation, ensuring minimal pressure loss and maximum control.
3
Rotary Knob with DetentThe rotary knob with detent ensures easy and secure operation, allowing for precise adjustments without the risk of accidental changes.
4
Versatile Mounting OptionsThe regulator can be mounted in any position, offering flexibility in installation and integration into different systems.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Size

Series

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

Corrosion ResistanceWith a corrosion resistance class (CRC) of 2, the MS4-LR-1/4-D7-VS-DM1 is designed to withstand moderate corrosion stress, ensuring long-lasting performance in various environments.

Symbol

00991559

Pressure gauge

with pressure gauge in rotary knob

Operating pressure

0.8bar 14bar

Pressure regulation range

0.5bar 12bar

Max. pressure hysteresis

5.8psi

Standard nominal flow rate

800l/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

G1/4

Pneumatic connection 2

G1/4

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

8190242