FESTOShut off valves and soft-start dump valves

ms4-ee

Name: ms4-ee
Brand: FESTO
SKU: ms4-ee

The Festo MS4-EE is an electrically actuated, 3/2-way shut off valve designed for pressurizing and exhausting pneumatic installations. It offers precise control and durability, making it a reliable choice for various industrial applications.

Product Modelms4-ee

Material Number527709

Product ID9595

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

1
Precise ControlThe MS4-EE provides precise control over pneumatic flows, ensuring that your systems operate efficiently and effectively.
2
DurabilityBuilt with high-quality materials, the MS4-EE is designed to withstand the demands of industrial environments, ensuring long-lasting performance.
3
Easy InstallationThe valve features a compact design and easy-to-use connections, making it simple to integrate into your existing pneumatic systems.
4
Silencer CompatibilityA silencer can be attached to the valve, reducing noise levels and improving overall system comfort.
5

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

Specifications may be subject to change without notice

Parameter

Value

Parameter

Value

Structural design

Piston gate valve

Actuation type

Electrical

Exhaust air function

Without flow control option

Manual override

Detenting None Non-detenting

Reset method

Mechanical spring

Type of control

Pilot-controlled

Exhaust Air DuctingThe MS4-EE allows for ducting of exhaust air, providing a flexible solution for managing airflow in your installations.

Valve function

3/2, closed, monostable

Pressure gauge

G1/4 prepared G1/8 prepared with pressure sensor with pressure gauge

Operating pressure

4bar 14bar

Lap

Overlap

Standard nominal flow rate

1000l/min 2000l/min

Duty cycle

100%

Coil characteristics

110 V AC: 50/60 Hz, initial power 3.0 VA, holding power 2.4 VA 230 V AC: 50/60 Hz, initial power 3.0 VA, holding power 2.4 VA 24 V DC: 1.8 W

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

Note on materials

RoHS-compliant

LABS (PWIS) conformity

VDMA24364-B1/B2-L

Temperature of medium

-10°C 60°C

Degree of protection

IP65

Ambient temperature

-10°C 60°C

Certification

c UL us - Recognized (OL)

KC characters

KC EMC

CE marking (see declaration of conformity)

As per EU EMC directive as per EU explosion protection directive (ATEX) As per EU low voltage directive As per EU RoHS directive

UKCA marking (see declaration of conformity)

To UK instructions for EMC acc. to UK EX instructions To UK RoHS instructions To UK instructions for electrical equipment

Explosion protection certification outside the EU

EPL Dc (GB) EPL Gc (GB)

Explosion prevention and protection

Zone 2 (ATEX) Zone 2 (UKEX) Zone 22 (ATEX) Zone 22 (UKEX)

ATEX category gas

II 3G

ATEX category for dust

II 3D

Type of ignition protection for gas

Ex nA IIC T4 X Gc

Type of (ignition) protection for dust

Ex tc IIIC T105°C IP65 Dc X

Explosive ambient temperature

-10°C <= Ta <= +60°C

For use in the food industry

See supplementary material information

Type of mounting

Optionally: Line installation With accessories

Mounting position

Any

Flow direction

Non-reversible

Product weight

273g

Pneumatic connection 3

G1/4

Pilot air supply port

Internal

Seals material

NBR

Housing material

Die-cast aluminum

Manufacturer ID

527709