Festo VZBA-3/4"-WW-63-T-22-F0304-V4V4T-PP30-R- Ball Valve Actuator Unit

Features

• 2-way ball valve design
• Semi-rotary drive design
• Pneumatic type of actuation
• Optional mounting position
• In-line installation type of mounting
• Weld-on ends/weld-on ends connection process valve
• Slot direction = flow direction switching position indicator
• 20 nominal size dN
• 63 nominal pressure pN
• 991921 symbol
• Compressed air to ISO 8573-1:2010 [-:-:-] medium
• Inert gases medium
• Water – no water vapour medium
• Neutral fluids medium
• 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
• -10GC media temperature
• 200GC media temperature
• -10GC ambient temperature
• 80GC ambient temperature
• 45.6MQH flow rate kv
• TX max. surface temperature assembly
• IIC, IIIC explosion group assembly
• RoHS-compliant note on materials
• VDMA24364 zone III lABS (PWIS) conformity
• High-alloy stainless steel material housing
• 1.4408 material number housing
• PTFE material seals
• PTFE reinforced material seals
• High-alloy stainless steel material ball
• 1.4408 material number ball
• High-alloy stainless steel material shaft
• 1.4401 material number shaft
• 1900G product weight
• -10°C <= Ta <= +60°C explosion ambient temperature
• 3 - high corrosion stress corrosion resistance class cRC
• 6BAR to 8.4BAR operating pressure