The Model FA offers all the standard features of the Model F Float Valve with the added feature of a port which allows a fluid path through the center of the valve.
The Model FA offers all the standard features of the Model F Float Valve with the added feature of a port which allows a fluid path through the center of the valve. This feature allows for an automatic partial filling of the drill pipe during run in. This valve is used when monitoring the bit head for gas pressure and/or as pockets allowing measurement of differential pressure when required
Andrew –
This is the best valve
Coen Jacobs –
Fast shipping, came product very quickly
Stuart –
Very good specification and technical details