Product Model

he-3-1/4-1/4-npt-u

In Stock
Last updated: 2025/4/22
Festo he-3-1/4-1/4-npt-u

Selling Points

  • 1The Festo HE-3-1/4-1/4-NPT-U is a high-quality, manual on/off valve designed for 3/2 pneumatic systems, ensuring precise control and reliability in various industrial applications.
  • 2This valve features a durable construction with a 1/4 NPT connection, making it suitable for a wide range of pneumatic systems and providing long-lasting performance.
  • 3The HE-3-1/4-1/4-NPT-U valve is part of Festo's comprehensive product line, offering standardized dimensions and mounting interfaces for easy integration into existing systems.
  • 4Festo's commitment to quality and reliability is evident in the HE-3-1/4-1/4-NPT-U, which adheres to strict safety principles and undergoes rigorous testing for vibration and shock resistance.
  • 5This valve is an excellent choice for applications requiring precise control and minimal maintenance, thanks to its robust design and compliance with industry standards.
Product Details
he-3-1/4-1/4-npt-u
Festo

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Valve function
3/2, bistable
Selection of additional function
with exhaust function
Pneumatic connection 1
1/4 NPT
Pneumatic connection 2
1/4 NPT
Actuation type
Manual
Type of mounting
Optionally: Direct mounting via through-hole Direct fastening via thread
Standard nominal flow rate
625.5l/min
Nominal width
4.1mm
Operating pressure
-0.95bar 10bar
Ambient temperature
0°C 60°C
Housing material
PBT-reinforced
Operating medium
Compressed air as per ISO 8573-1:2010 [7:-:-]
Exhaust air function
Without flow control option
Sealing principle
Soft
Mounting position
Any
Structural design
Piston gate valve
Type of control
Direct
Flow direction
Non-reversible
Symbol
00997329
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Corrosion resistance class (CRC)
2 - Moderate corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Cleanroom class
Class 4 according to ISO 14644-1
Temperature of medium
0°C 60°C
Product weight
58g
Pneumatic connection 3
Not ducted
Material of screwed plug
Brass, nickel-plated
Note on materials
RoHS-compliant
Seals material
NBR
Manufacturer ID
190878

Specifications may be subject to change without notice