534337 Festo Stop Valves (non-return)

Product Details

• Pneumatic connection 1
  QS-8
• Standard nominal flow rate in flow control direction
  215 l/min
• Mounting position
  Any
• Operating pressure for entire temperature range
  0.2 bar ... 10 bar
• Nominal tightening torque
  3 Nm
• Knurled head material
  Wrought aluminum alloy Anodized
• Type code
  GRLA
• Type of mounting
  Screw-in With external thread
• Ambient temperature
  -10 °C ... 60 °C
• Standard flow rate in non-return direction at 6 -> 0 bar
  330 l/min ... 410 l/min
• Storage temperature
  -10 °C ... 40 °C
• Product weight
  24 g
• Swivel joint material
  Die-cast zinc
• Valve function
  Flow control non-return function
• Standard nominal flow rate in non-return direction
  175 l/min ... 250 l/min
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Note on materials
  RoHS-compliant
• Hollow bolt material
  Wrought aluminum alloy Anodized
• Pneumatic connection 2
  G1/8
• Adjusting element
  Knurled screw
Standard flow rate in flow control direction 6 -> 0 bar
400 l/min
Temperature of medium
-10 °C ... 60 °C
Seals material
NBR
Material of adjusting screw
High-alloy stainless steel
Maritime classification
See certificate
Operating pressure
0.2 bar ... 10 bar
Symbol
00991452
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Releasing ring material
POM

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