Festo VSPA-B-D52-A2 Pneumatic Valve

Features

• 5/2-way, bistable, dominant valve function
• Pneumatic type of actuation
• 18MM construction width
• 550L2 standard nominal flow rate
• Piston gate valve design
• 5MM nominal size
• With flow control option exhaust-air function
• Soft sealing principle
• Optional mounting position
• ISO 15407-1 conforms to standard
• VDMA 24563 conforms to standard
• Direct type of piloting
• Reversible flow direction
• 991042 symbol
• Overlap lap
• 2BAR pilot pressure
• 10BAR pilot pressure
• 750L2 flow rate of valve
• 550L2 flow rate of valve on individual sub-base
• 550L2 flow rate of pneumatically interlinked valve
• 6MS switching time reversal
• 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
• 0 - No corrosion stress corrosion resistance class cRC
• VDMA24364-B1/B2-L lABS (PWIS) conformity
• -10GC media temperature
• 60GC media temperature
• 0 - 90% relative air humidity
• Compressed air to ISO 8573-1:2010 [7:4:4] pilot medium
• 0.9NM max. tightening torque for valve mounting
• 1.1NM max. tightening torque for valve mounting
• 80G product weight
• Sub-base size 18 mm to ISO 15407-1 pilot air port 12
• Sub-base size 18 mm to ISO 15407-1 pilot air port 14
• RoHS-compliant note on materials
• NBR material seals
• Die-cast aluminium material housing
• Steel material screws
• Galvanised material screws
• -0.9BAR to 10BAR operating pressure
• -10GC ambient temperature to 60GC ambient temperature
• Pneumatic connection sub-base size 18 mm to ISO 15407-1 , port 1
• Pneumatic connection sub-base size 18 mm to ISO 15407-1 , port 2
• Pneumatic connection sub-base size 18 mm to ISO 15407-1 , port 3
• Pneumatic connection sub-base size 18 mm to ISO 15407-1 , port 4
• Pneumatic connection sub-base size 18 mm to ISO 15407-1 , port 5