he-3-1/8-qs-6

Product ID:2782
Updated: 2026/7/4
Festo he-3-1/8-qs-6

Key Features

  • 1Ensure precise pneumatic control with a durable piston spool valve design.
  • 2Operate manually for straightforward integration into automation setups.
  • 3Minimize wear using the soft sealing principle for reliable performance.
  • 4Mount in any position with its flexible in-line installation design.
  • 5Control one-way flow in applications requiring non-reversible directions.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Valve function
3/2, bistable
Selection of additional function
with exhaust function
Pneumatic connection 1
R1/8
Pneumatic connection 2
QS-6
Actuation type
Manual
Type of mounting
Optionally: Direct mounting via through-hole Direct fastening via thread
Standard nominal flow rate
279.9l/min
Nominal width
3.2mm
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
29g
Pneumatic connection 3
Not ducted
Material of screwed plug
Brass, nickel-plated
Note on materials
RoHS-compliant
Seals material
NBR
Manufacturer ID
153479

Specifications may be subject to change without notice

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