Festo VABF-S4-2-V2B1-G38-CB-VL-14-AP Vacuum Generator

Features

• 35MM construction width
• 1.4MM nominal size, laval nozzle
• Open silencer design
• Electric type of actuation
• For all electrical connections reverse polarity protection
• Optional mounting position
• High suction rate ejector characteristic
• Standard ejector characteristic
• Detenting manual override
• Non-detenting manual override
• Covered manual override
• Flow control integrated function
• Electric on-off valve integrated function
• Air saving function, electrical integrated function
• Power ejector pulse valve, electric integrated function
• Check valve integrated function
• Open silencer integrated function
• Vacuum switch integrated function
• Relative pressure measured variable
• Piezoresistive measuring principle
• Window comparator switching function
• Threshold value comparator switching function
• 995925 symbol
• 5/3-way, pressurised valve function
• LED display type
• LED indicator display type
• 2-digit display type
• KPa displayable units
• 0KPA setting range threshold value
• 0.099KPA setting range threshold value
• 0KPA setting range hysteresis
• 0.09KPA setting range hysteresis
• Teach-in setting options
• Via parameter sets setting options
• LED signal status display
• LED switching status display sensor
• 4BAR operating pressure for max. suction flow rate
• 4BAR operating pressure
• 8BAR operating pressure
• 6BAR nominal operating pressure
• 4BAR pilot pressure
• 10BAR pilot pressure
• 91L2 max. suction flow rate against atmosphere
• 0.25S air supply time at nominal operating pressure
• 21.6V operational voltage range dC
• 30V operational voltage range dC
• 30MA no-load supply current
• 100% duty cycle
• RCM trademark approval
• To EU EMC Directive cE mark (see declaration of conformity)
• Compressed air to ISO 8573-1:2010 [7:4:4] operating medium
• Lubricated operation not possible note on operating and pilot medium
• 0 - No corrosion stress corrosion resistance class cRC
• VDMA24364-B1/B2-L lABS (PWIS) conformity
• -5GC media temperature
• 50GC media temperature
• 62DBA sound pressure level at nominal operating pressure
• IP65 degree of protection
• III protection class
• 930G product weight
• -1BAR pressure measuring range
• 0BAR pressure measuring range
• 3YUQ accuracy in ± % fS
• 1% reproducibility of switching values fS
• Fieldbus electrical control
• Via CPX electrical connection
• G3/8 vacuum connection
• RoHS-compliant note on materials
• HNBR material seals
• NBR material seals
• POM material receiver nozzle
• Wrought aluminium alloy material housing
• Die-cast aluminium material plate
• High-alloy stainless steel material adjusting screw
• POM material silencer
• PU foam material silencer
• Steel material screws
• Wrought aluminium alloy material transmitter nozzle
• 0KPA to 0.099KPA display range end value
• -5GC ambient temperature to 50GC ambient temperature
• Pneumatic connection open silencer , port 3