Festo VFOE-LS-T-M7-Q4 One-way Flow Control Valve

Features

• Supply air one-way flow control function valve function
• Manual type of actuation
• Rotary knob with detent adjustment component
• Screw-in type of mounting
• 85L2 standard nominal flow rate in flow control direction
• 50L2 standard nominal flow rate in blocked direction
• 90L2 standard nominal flow rate in blocked direction
• PBT material housing
• Optional mounting position
• 991453 symbol
• 9MM width across flats
• 360°/no continuous swivelling permissible rotatability
• 0.02MPA operating pressure complete temperature range
• 1MPA operating pressure complete temperature range
• 0.2BAR operating pressure complete temperature range
• 10BAR operating pressure complete temperature range
• 2.9PSI operating pressure complete temperature range
• 145PSI operating pressure complete temperature range
• 135L2 standard flow rate in flow control direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 130L2 standard flow rate in non-return direction 0.6->0 mPa (6->0 bar, 87->0 psi)
• 160L2 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 zone III lABS (PWIS) conformity
• Class 4 according to ISO 14644-1 cleanroom class
• -10GC media temperature
• 60GC media temperature
• 3.6NM max. tightening torque
• 3NM nominal torque
• ± 20% tolerance for nominal tightening torque
• 4G product weight
• RoHS-compliant note on materials
• PBT material cover
• HNBR material dynamic seals
• Galvanised steel material threaded bolt
• PBT material release ring
• NBR material static seals
• -10GC ambient temperature to 60GC ambient temperature
• Pneumatic connection qS-4 , port 1
• Pneumatic connection m7 , port 2