FD-100 - Flapper Type Drain Valve - Complete Vacuum Replacement domed disc for irrigation

Replacement domed disc for irrigation valve stubs

will rotate at a velocity proportional to the velocity of the fluid moving

PIP tee for 4" branch connections on 6" irrigation mainlines

The flanged connection on both ends provides a secure

FD-100 - Flapper Type Drain Valve - Complete Vacuum Replacement domed disc for irrigationFlapper 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