Festo GRLA-1/8-QS-4-D One-way Flow Control Valve

Features

• Exhaust air one-way flow control function valve function
• Slotted head screw adjustment component
• Screw-in type of mounting
• 160L2 standard nominal flow rate in flow control direction
• 120L2 standard nominal flow rate in blocked direction
• 190L2 standard nominal flow rate in blocked direction
• See certificate maritime classification
• Optional mounting position
• 991452 symbol
• 0.2BAR operating pressure complete temperature range
• 10BAR operating pressure complete temperature range
• 250L2 standard flow rate in flow control direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 270L2 standard flow rate in non-return direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 300L2 standard flow rate in non-return direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
• Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
• VDMA24364-B1/B2-L lABS (PWIS) conformity
• -10GC media temperature
• 60GC media temperature
• 3NM nominal torque
• ± 10% tolerance for nominal tightening torque
• 22G product weight
• Wrought aluminium alloy material screwed plug
• RoHS-compliant note on materials
• NBR material seals
• POM material release ring
• Brass material adjusting screw
• Die-cast zinc material swivel fitting
• Chromated material swivel fitting
• -10GC ambient temperature to 60GC ambient temperature
• Pneumatic connection qS-4 , port 1
• Pneumatic connection g1/8 , port 2