Andair Fuel Valve FS20-20-D2-6F Female

The Andair FS20-20-D2-6F is a duplex fuel selector designed to switch two independent fuel lines simultaneously. Its 3/8 in feed-and-return arrangement enables return fuel to be directed back to the same tank from which it was drawn.

This FS20 duplex selector has LEFT, RIGHT and OFF positions. A red safety button on the lever must be raised before selecting OFF, helping to guard against inadvertent shut-off. Highly polished brass ball valves and PTFE seals provide smooth selector operation.

• Manufacturer part number: FS20-20-D2-6F
• Duplex configuration for simultaneous feed and return-line selection
• 3/8 in feed and return sections
• Female 1/4 in NPT ports
• LEFT–RIGHT–OFF selector positions
• Red lift-to-OFF safety feature
• Aluminium-alloy body with brass spindle, PTFE ball seals and Viton O-rings

For installation, mounting and fuel-system configuration details, refer to the applicable Andair technical documentation and the aircraft’s approved maintenance data.

Manufacturer product information: Andair FS2020 Duplex Fuel Selector