The Festo HEP-3/8-D-MIDI pneumatic valve offers precise control and long-lasting performance, making it ideal for various automation applications.
Product Modelhep-3/8-d-midi
Material Number193251
Product ID7782
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliability and DurabilityThe Festo HEP-3/8-D-MIDI pneumatic valve is built to last, ensuring consistent performance over time. Its robust design and high-quality materials make it a reliable choice for your automation needs.
2
Precise ControlWith its advanced MIDI interface, the HEP-3/8-D-MIDI valve provides precise control over pneumatic systems. This allows for accurate and efficient operation in a variety of applications.
3
Easy IntegrationThe valve is designed for easy integration into existing automation systems. Its compact size and standardized interfaces make it simple to set up and use, reducing installation time and costs.
4
High PerformanceThe Festo HEP-3/8-D-MIDI pneumatic valve is engineered for high-performance operation. It ensures smooth and reliable flow control, even under demanding conditions.
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
Pneumatic
Sealing principle
Soft
Exhaust air function
Without flow control option
Manual override
None
Reset method
Mechanical spring
5
Versatile ApplicationsSuitable for a wide range of applications, including industrial automation, robotics, and medical devices. The valve's versatility makes it an essential component in many modern manufacturing processes.
Symbol
00991173
Valve function
3/2, closed, monostable
Operating pressure
0bar 16bar
Pilot pressure
3bar 16bar
C value
15.5l/sbar
b-value
0.33
Standard nominal flow rate
3500l/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
500g
Pneumatic connection 1
G3/8
Pneumatic connection 2
G3/8
Pneumatic connection 3
G1/4
Pilot air port 12
G1/8
Air quality class at the output
Compressed air as per ISO 8573-1:2010 [7:4:4] Inert gas
