Festo VSVA-B-B52-D-D1-F8-1A1

About Festo VSVA-B-B52-D-D1-F8-1A1

Technical Data

• Valve function5/2 bistable
• Type of actuationElectric
• Construction width42 mm
• Nominal flow rate standardised according to ISO 87781800 l/min
• pneumatic working portSub-base size 1 to ISO 5599-1
• Operating voltage24V DC
• Operating pressure0.3 MPa ... 1.6 MPa
• Operating pressure3 bar ... 16 bar
• DesignPiston gate valve
• Degree of protectionIP65 NEMA 4
• Nominal size8 mm
• Grid dimension43 mm
• Exhaust-air functionVia individual sub-base
• Sealing principleSoft
• Mounting positionoptional
• Conforms to standardISO 5599-1
• Manual overrideDetenting
• Type of pilotingPilot actuated
• Pilot air supplyInternal
• Flow directionNon-reversible
• Symbol00991005
• lapOverlap
• Pilot pressure0.3 MPa ... 1 MPa
• Pilot pressure3 bar ... 10 bar
• Suitability for vacuumno
• b value1.6
• C value7.697 l/sbar
• Flow rate of valve1700 l/min
• Flow rate of valve on individual sub-base1400 l/min
• Valve flow rate, pneumatically linked, flow optimized1600 l/min
• Flow rate of pneumatically interlinked valve1400 l/min
• Max. switching frequency5 Hz
• Switching time reversal16 ms
• Duty cycle100%
• Characteristic coil data24 V DC: 2.6 W
• Permissible voltage fluctuations+/- 10 %
• Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
• Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
• LABS (PWIS) conformityVDMA24364-B1/B2-L
• Media temperature-10 C ... 50 C
• Relative air humidity0 - 90%
• Sound pressure level85 dB(A)
• Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
• Ambient temperature-10 C ... 50 C
• Max. tightening torque for valve mounting1 Nm
• Product weight473 g
• Electrical connectionType A To EN 175301-803
• Type of mountingOn sub-base
• Pilot air port 12Sub-base size 1 to ISO 5599-1
• Pilot air port 14Sub-base size 1 to ISO 5599-1
• Pneumatic connection, port 1Sub-base size 1 to ISO 5599-1
• Pneumatic connection, port 2Sub-base size 1 to ISO 5599-1
• Pneumatic connection, port 3Sub-base size 1 to ISO 5599-1
• Pneumatic connection, port 4Sub-base size 1 to ISO 5599-1
• Pneumatic connection, port 5Sub-base size 1 to ISO 5599-1
• Pilot control interfaceTo ISO 15218
• Note on materialsRoHS-compliant
• Material sealsNBR
• Material housingDie-cast aluminium
• Material screwsSteel