FD-100 - Flapper Type Drain Valve - Complete

Flapper Type Drain Valve — Complete (FD-100)

The FD-100 is a complete flapper-style drain valve assembly for wheel line and hand line aluminum irrigation systems. Installed at low points in your lateral, it automatically drains water from the pipe when system pressure drops — preventing standing water, reducing corrosion, and protecting your aluminum pipe from freeze damage at end of season. The complete kit includes everything needed for a direct field installation.

Specifications:

• Part Number: FD-100
• Type: Flapper Drain Valve — Complete Assembly
• Function: Automatic low-point drainage when system pressure drops
• Application: Wheel line and hand line aluminum irrigation laterals
• Includes: Complete valve assembly, ready to install
• Material: Durable field-grade construction

Pro Tip: Install at the lowest point of each lateral run for complete drainage between sets and at season end. Prevents costly freeze damage and keeps your aluminum pipe in service longer.

Frequently Bought Together: Commonly ordered with Mushroom Drains, Band & Latch Fittings, Wheel Line Couplers, and Sprinkler Heads — all available in our Wheel Line collection.