Festo VHER-H-B43E-B-N12 Hand Lever Valve

Features

• 4/3 exhausted valve function
• Manual type of actuation
• 80MM construction width
• 3800L2 standard nominal flow rate
• 0BAR operating pressure
• 10BAR operating pressure
• Vacuum operation at connection 3 only note on operating pressure
• In the case of dual-pressure operation, the pressure at port 1 must be higher than at port 3. note on operating pressure
• Rotary gate valve design
• 12MM nominal size
• With flow control option exhaust-air function
• Actuate manually only instructions on use
• Hard sealing principle
• Direct type of piloting
• Non-reversible flow direction
• 995941 symbol
• Yes overlap
• With accessories switching position indicator
• 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
• 2 - Moderate corrosion stress corrosion resistance class cRC
• VDMA24364-B1/B2-L lABS (PWIS) conformity
• -20GC media temperature
• 80GC media temperature
• 5NM actuating torque
• 860G product weight
• Either: type of mounting
• Front panel mounting type of mounting
• With through-hole type of mounting
• RoHS-compliant note on materials
• NBR material seals
• Die-cast aluminium material housing
• Die-cast aluminium material lever
• -20GC ambient temperature to 80GC ambient temperature
• Pneumatic connection nPT1/2-14 , port 1
• Pneumatic connection nPT1/2-14 , port 2
• Pneumatic connection nPT1/2-14 , port 3
• Pneumatic connection nPT1/2-14 , port 4