The Festo HEP-1/4-D-MINI on/off valve provides precise pneumatic control, ensuring consistent performance and long-term reliability in various industrial applications.
Product Modelhep-1/4-d-mini
Material Number193244
Product ID7778
Stock on Request
Last updated: 8/29/2026
Key Features
1
Reliable PerformanceThe Festo HEP-1/4-D-MINI on/off valve is designed to provide reliable performance in a wide range of industrial applications. Its high-quality construction ensures consistent operation, reducing downtime and increasing productivity.
2
High Precision ControlWith its precise control mechanism, the HEP-1/4-D-MINI offers high accuracy in switching operations. This makes it an ideal choice for applications where precise control is crucial.
3
Durable DesignThe valve is built with durable materials, ensuring it can withstand the rigors of industrial environments. Its robust design extends the lifespan of the valve, reducing the need for frequent replacements.
4
Compliance with SpecificationsThe product reliability data sheet ensures that the valve is used as intended, complying with all specifications. This guarantees optimal performance and longevity.
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
Easy IntegrationThe Festo HEP-1/4-D-MINI on/off valve is designed for easy integration into existing systems. Its standardized design makes it compatible with a wide range of Festo products, simplifying the integration process and reducing setup time.
Symbol
00991173
Valve function
3/2, closed, monostable
Operating pressure
0bar 16bar
Pilot pressure
3bar 16bar
C value
7.2l/sbar
b-value
0.34
Standard nominal flow rate
1500l/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
223g
Pneumatic connection 1
G1/4
Pneumatic connection 2
G1/4
Pneumatic connection 3
G1/8
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
Seals material
NBR
Housing material
Die-cast aluminum
Manufacturer ID
193244
Festo HEP-1/4-D-MINI On/Off Valve - Reliable Pneumatic Control | INDSLT
