Festo GRLA-1/4-B 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
• 610L2 standard nominal flow rate in flow control direction
• 450L2 standard nominal flow rate in blocked direction
• 820L2 standard nominal flow rate in blocked direction
• See certificate maritime classification
• Optional mounting position
• 991452 symbol
• 0.3BAR operating pressure complete temperature range
• 10BAR operating pressure complete temperature range
• 1200L2 standard flow rate in flow control direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 885L2 standard flow rate in non-return direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 1615L2 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
• 6MM nominal size
• 11NM max. tightening torque
• 59G product weight
• Wrought aluminium alloy material screwed plug
• RoHS-compliant note on materials
• NBR material seals
• Brass material adjusting screw
• Die-cast zinc material swivel fitting
• -10GC ambient temperature to 60GC ambient temperature
• Pneumatic connection female thread G1/4 , port 1
• Pneumatic connection male thread G1/4 , port 2