Product Model

he-3/4-d-maxi

In Stock
Last updated: 2025/4/30
Festo he-3/4-d-maxi

Selling Points

  • 1The HE-3/4-D-MAXI is a 3/2-way normally closed (NC) manually actuated pneumatic on-off valve designed for compressed air preparation.
  • 2This valve features a mechanical spring return and is built with vibration and shock resistance, ensuring reliable operation in various environments.
  • 3The HE-3/4-D-MAXI is designed to safely keep operating pressure within the limits of technical specifications, with a service-life value of 0.35 million cycles.
  • 4It includes common cause failure (CCF) measures such as observing compressed air quality, complying with maximum vibration and shock loads, and adhering to ambient temperature and medium temperature requirements.
  • 5The valve is part of Festo's Maxi series, known for its robust design and high-quality components, making it suitable for demanding applications.
Product Details
he-3/4-d-maxi
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
26.8l/sbar
b-value
0.35
Standard nominal flow rate
6000l/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
796g
Pneumatic connection 1
G3/4
Pneumatic connection 2
G3/4
Pneumatic connection 3
G3/8
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
162812

Specifications may be subject to change without notice