Product Model

he-1/4-d-midi

In Stock
Last updated: 2025/4/20
Festo he-1/4-d-midi

Selling Points

  • 1The Festo HE-1/4-D-MIDI is a 3/2-way normally closed pneumatic on/off valve designed for manual actuation, ensuring precise control in various applications.
  • 2This valve features soft sealing, which enhances its reliability and durability by minimizing wear and tear over time.
  • 3The HE-1/4-D-MIDI is built to withstand harsh conditions, including maximum vibration and shock loads, ensuring it remains operational in demanding environments.
  • 4With a service-life value of 0.35 million cycles, this valve is designed to provide long-lasting performance and reliability in your pneumatic systems.
  • 5The valve's design includes a mechanical spring return, making it easy to operate and maintain, and it is tested for transport application severity level 2 according to FN942017-4 and EN 60068-2-6.
Product Details
he-1/4-d-midi
Festo

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Structural design
Piston gate valve
Actuation type
Manual
Sealing principle
Soft
Exhaust air function
Without flow control option
Manual override
None
Symbol
00995571
Valve function
3/2, bistable
Operating pressure
0bar 16bar
C value
9.9l/sbar
b-value
0.45
Standard nominal flow rate
2600l/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
Note on materials
RoHS-compliant
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Temperature of medium
-10°C 60°C
Ambient temperature
-10°C 60°C
Type of mounting
Line installation With accessories
Mounting position
Any
Flow direction
Non-reversible
Product weight
511g
Pneumatic connection 1
G1/4
Pneumatic connection 2
G?
Pneumatic connection 3
G1/4
Air quality class at the output
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
Seals material
NBR
Housing material
Die-cast aluminum
Manufacturer ID
186513

Specifications may be subject to change without notice