Kinsler 3981 K-140 High-Speed Fuel Bypass Valve, 65–130 PSI, 6 AN Inlet and Outlet

The Kinsler 3981 K-140 High-Speed Fuel Bypass Valve is designed for fuel systems requiring adjustable bypass pressure from 65 to 130 PSI. It features a 6 AN inlet and 6 AN outlet for compatible fuel-system connections.

Constructed from aluminum with a gray anodized finish, this bypass valve combines a durable material with a clean, corrosion-resistant surface treatment. Its high-speed design supports fuel-system applications where responsive bypass operation is required.

This universal fuel bypass valve is supplied as an individual unit and is identified by Kinsler part number 3981. Verify system requirements and connection compatibility before installation.

Features:

• High-Speed Design: Built for fuel-system applications requiring high-speed bypass operation.
• Pressure Range: Adjustable from 65 to 130 PSI.
• Inlet Connection: Equipped with a 6 AN inlet.
• Outlet Connection: Equipped with a 6 AN outlet.
• Material: Aluminum construction.
• Finish: Gray anodized finish.
• Application: Universal fuel bypass valve.
• Quantity: Supplied as one unit.