Festo VS-4-1/8 Stem Actuated Valve

Features

• 4/2-way, single solenoid valve function
• Mechanical type of actuation
• 140L2 standard nominal flow rate
• 147L2 standard nominal flow rate
• 0.35MPA operating pressure
• 0.8MPA operating pressure
• 3.5BAR operating pressure
• 8BAR operating pressure
• Poppet seat design
• Mechanical spring type of reset
• 3.5MM nominal size
• With flow control option exhaust-air function
• Soft sealing principle
• Optional mounting position
• Pilot actuated type of piloting
• Internal pilot air supply
• Non-reversible flow direction
• 991115 symbol
• Compressed air to ISO 8573-1:2010 [-:-:-] pilot medium
• Switching frequency min. 1/year note on forced dynamization
• Compressed air to ISO 8573-1:2010 [-:-:-] operating medium
• Lubricated operation possible (in which case lubricated operation will always be required) note on operating and pilot medium
• 2 - Moderate corrosion stress corrosion resistance class cRC
• VDMA24364-B1/B2-L lABS (PWIS) conformity
• -10GC media temperature
• 60GC media temperature
• 3.2N actuating force
• 220G product weight
• With through-hole type of mounting
• RoHS-compliant note on materials
• NBR material seals
• Aluminium material housing
• Anodised material housing
• -10GC ambient temperature to 60GC ambient temperature
• Pneumatic connection g1/8 , port 1
• Pneumatic connection g1/8 , port 2
• Pneumatic connection g1/8 , port 3
• Pneumatic connection g1/8 , port 4