Product Model

gr-qs-8

In Stock
Last updated: 2025/4/17
Festo gr-qs-8

Selling Points

  • 1The Festo GR-QS-8 one-way flow control valve offers a standard nominal flow rate of 265 l/min in the flow control direction and 500 l/min in the non-return direction, ensuring efficient airflow management.
  • 2This valve features a knurled screw adjusting element for precise control and is compatible with compressed air according to ISO 8573-1:2010, making it suitable for various industrial applications.
  • 3The GR-QS-8 is constructed with PA-reinforced housing and uses NBR seals, ensuring durability and reliability in a wide range of ambient temperatures from -10°C to 60°C.
  • 4With an operating pressure range of 0.2 to 10 bar, this valve can be used in various pneumatic systems, including those requiring lubricated operation for further performance enhancement.
  • 5The Festo GR-QS-8 is RoHS compliant, making it an environmentally friendly choice for your pneumatic system needs. It also weighs just 23 grams, making it lightweight and easy to integrate.
Product Details
gr-qs-8
Festo

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Valve function
Flow control non-return function
Pneumatic connection 1
QS-8
Pneumatic connection 2
QS-8
Adjusting element
Knurled screw
Type of mounting
Optionally: Front panel mounting With through-hole With accessories
Standard nominal flow rate in flow control direction
265l/min
Standard nominal flow rate in non-return direction
500l/min
Operating pressure
0.2bar 10bar
Ambient temperature
-10°C 60°C
Housing material
PA-reinforced
Explosion prevention and protection
Observe the information on the certificate Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Mounting position
Any
Symbol
00991453
Operating medium
Compressed air as per ISO 8573-1:2010 [7:4:4]
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Temperature of medium
-10°C 60°C
Product weight
23g
Note on materials
RoHS-compliant
Seals material
NBR
Releasing ring material
POM
Knurled head material
PA-reinforced
Material of adjusting screw
High-alloy steel
Manufacturer ID
193970

Specifications may be subject to change without notice