151173 Festo Stop Valves (non-return)

Product Details

• Maritime classification
  See certificate
• Adjusting element
  Slotted screw
• Standard nominal flow rate in non-return direction
  220 l/min ... 260 l/min
• Ambient temperature
  -10 °C ... 60 °C
• Operating medium
  Compressed air as per ISO 8573-1:2010 [7:4:4]
• Seals material
  NBR
• Pneumatic connection 1
  External thread G1/4
• Operating pressure for entire temperature range
  0.3 bar ... 10 bar
• Max. tightening torque
  11 Nm
• Material of adjusting screw
  Brass
• Valve function
  Exhaust air flow control non-return function
• Standard nominal flow rate in flow control direction
  260 l/min
• Mounting position
  Any
• Standard flow rate in non-return direction at 6 -> 0 bar
  315 l/min ... 370 l/min
• Information on operating and pilot media
  Operation with oil lubrication possible (required for further use)
• Material of screwed trunnion
  Wrought aluminum alloy
• Swivel joint material
  Die-cast zinc
• Pneumatic connection 2
  for barbed fitting, inside diameter 4 mm, with nut
• Standard flow rate in flow control direction 6 -> 0 bar
  370 l/min
• Temperature of medium
  -10 °C ... 60 °C
Note on materials
RoHS-compliant
Type code
GRLA
Type of mounting
Screw-in
Symbol
00991452
Explosion prevention and protection
Observe the information on the certificate Zone 22 (ATEX)
Product weight
44 g

151173 Related Documents