Drillmax® Model FA
Model FA Ported Plunger Type Float Valve
The Model FA offers all the standard features of the Model F with the added benefit of a ported plunger, a special port which allows fluid a path through the center of the valve. This feature allows for an automatic partial filling of the drill pipe during run in, and facilitates differential pressure reading at the surface.
Model F, FA, FBP, & FBPA sizes
1R | 4R |
1F2R | 4F |
2F3R | 5R |
3F | 5F6R |
3 1/2 IF | 6F |