151191 Festo Flow Control Valves

Product Details

• Ambient temperature
  -10 °C ... 60 °C
• Adjusting element
  Slotted screw
• Pneumatic connection 1
  PK-6 with union nut
• Standard nominal flow rate in flow control direction
  300 l/min
• Explosion prevention and protection
  Observe the information on the certificate Zone 22 (ATEX)
• Valve function
  Supply air flow control non-return function
• Pneumatic connection 2
  G1/8
• Type of mounting
  Screw-in
• Symbol
  00991453
• Standard flow rate in non-return direction at 6 -> 0 bar
  320 l/min ... 440 l/min
• Seals material
  NBR
• Type code
  GRLZ
• Mounting position
  Any
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Temperature of medium
  -10 °C ... 60 °C
• Swivel joint material
  Die-cast zinc
• Standard nominal flow rate in non-return direction
  210 l/min ... 290 l/min
• Standard flow rate in flow control direction 6 -> 0 bar
  455 l/min
• Max. tightening torque
  6 Nm
• Note on materials
  RoHS-compliant
Operating pressure for entire temperature range
0.3 bar ... 10 bar
Product weight
26 g
Material of adjusting screw
Brass
Information on operating and pilot media
Operation with oil lubrication possible (required for further use)
Material of screwed trunnion
Wrought aluminum alloy

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