hgl-m5-qs-4

Product ID:9272
Updated: 2026/7/4
Festo hgl-m5-qs-4

Key Features

  • 1Ensure one-way flow control to prevent system backflow.
  • 2Secure reliable airflow with screw-in non-return function.
  • 3Operate versatilely from -1 to 10 bar pressure.
  • 4Utilize durable, corrosion-resistant brass construction.
  • 5Meet environmental standards with RoHS compliance.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Valve function
Unlockable non-return function
Pneumatic connection 1
QS-4
Pneumatic connection 2
M5
Pilot air port 21
QS-4
Actuation type
Pneumatic
Type of mounting
Screw-in With external thread
Operating pressure
0.5bar 10bar
Pilot pressure MPa
0.2MPa 1MPa
Pilot pressure
2bar 10bar
Pilot pressure psi
29psi 145psi
Ambient temperature
-10°C 60°C
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Maritime classification
See certificate
Mounting position
Any
Symbol
00991456
Standard flow rate 1->2 (6-0)
200l/min
Standard nominal flow rate 1->2 (6-5)
130l/min
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-B2-L
Cleanroom class
Class 4 according to ISO 14644-1
Storage temperature
-10°C 60°C
Temperature of medium
-10°C 60°C
Pilot medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Nominal tightening torque
1.25Nm
Tolerance for nominal tightening torque
± 10%
Product weight
21g
Note on materials
RoHS-compliant
Seals material
NBR
Hollow bolt material
Wrought aluminum alloy Anodized
Releasing ring material
POM
Non-return collar material
NBR
Swivel joint material
Die-cast zinc
Manufacturer ID
530038

Specifications may be subject to change without notice

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