162970 Festo Stop Valves

162970 on Powermatic Associates
Festo

Part#:162970

Manufacturer:Festo

Alt. Part#:GRLA-3/8-QS-8-RS-B

Product Lifecycle:Active

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one-way flow control valve GRLA-3/8-QS-8-RS-B With knurled screw and lock nut Valve function: One-way flow control function for exhaust air, Pneumatic connection, port 1: QS-8, Pneumatic connection, port 2: G3/8, Type of actuation: manual, Adjusting ele

About the manufacturer: Festo is one of the manufacturers that offers Stop Valves that you can order at Powermatic Associates site. Festo Corp. has been a top supplier of automation and intelligent automation solutions for more than four decades in the United States and eight decades globally. The company is committed to transforming the manufacturing sector and enhancing business efficiency.

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Product Details

  • Valve function
    Exhaust air flow control non-return function
  • Type of mounting
    Screw-in
  • Mounting position
    Any
  • Information on operating and pilot media
    Operation with oil lubrication possible (required for further use)
  • Storage temperature
    -10 °C ... 40 °C
  • Knurled head material
    Wrought aluminum alloy
  • Pneumatic connection 1
    QS-8
  • Pneumatic connection 2
    G3/8
  • Actuation type
    Manual
  • Standard nominal flow rate in flow control direction
    650 l/min
  • Operating medium
    Compressed air as per ISO 8573-1:2010 [7:4:4]
  • Tolerance for nominal tightening torque
    ± 20%
  • Ambient temperature
    -10 °C ... 60 °C
  • Standard flow rate in non-return direction at 6 -> 0 bar
    800 l/min ... 1250 l/min
  • Standard flow rate in flow control direction 6 -> 0 bar
    1130 l/min
  • Type code
    GRLA
  • Adjusting element
    Knurled screw
  • Symbol
    00991452
  • Explosion prevention and protection
    Observe the information on the certificate Zone 22 (ATEX)
  • Permissible actuation moment, adjusting screw
    0.4 Nm
  • Material of screwed trunnion
    Wrought aluminum alloy
  • Standard nominal flow rate in non-return direction
    600 l/min ... 750 l/min
  • Operating pressure for entire temperature range
    0.2 bar ... 10 bar
  • Temperature of medium
    -10 °C ... 60 °C
  • Seals material
    NBR TPE-U(PU)
  • Releasing ring material
    POM
  • Nominal tightening torque
    12.5 Nm
  • Note on materials
    RoHS-compliant
  • Swivel joint material
    PBT-reinforced
  • Product weight
    40 g
  • Material of adjusting screw
    Brass

Product condition

New Factory Sealed

New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.



Related documents 162970 Specs

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