All Keystone Energy Tools Float Valves are manufactured with alloy steel integral, cages & plungers to produce the most reliable float valve on the market today.
- All Flappers are investment cast and then case hardened for wear resistance.
- Elastomers available are Nitrile Butadiene (NBR /Buna N), Hydrogen Nitrile Butadiene (HNBR), and Viton® (Fluoroelastomer / FKM).
- Inconel® or stainless steel springs come standard on all our valves and are significantly more resistant to corrosion when compared to standard service springs provided by most other manufacturers.
- All KET Float Valves, baffle plates, and valve pullers are interchangeable with the Baker® Style Model F, and Baker® Style Model G Float Valves.
Let us know what kind of drill pipe float valves your business needs by filling out our quick online quote form. We’ll be in touch with you right away to see if there is an opportunity for Keystone to help your business succeed. Some of our popular valves include the following models:
Model F
The Model F is a plunger-type float valve that provides a positive instantaneous shut off, providing constant fluid control while drilling.
The Model F is a plunger-type float valve that provides a positive instantaneous shut off, providing constant fluid control while drilling.
The Model F is a reliable and economical selection under standard drilling operations.
Standard Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480131200 | 1R | 1.5 | Add to Quote |
| 480131422 | 1F-2R | 1.5 | Add to Quote |
| 480132432 | 2F-3R | 2.5 | Add to Quote |
| 480133400 | 3F | 5.0 | Add to Quote |
| 480133600 | 3.5IF | 5.0 | Add to Quote |
| 480134200 | 4R | 7.0 | Add to Quote |
| 480134400 | 4F | 9.5 | Add to Quote |
| 480135200 | 5R | 9.5 | Add to Quote |
| 480135462 | 5F-6R | 16.0 | Add to Quote |
| 480136400 | 6F | 28.0 | Add to Quote |
H2S/High Temp Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480301200 | 1R | 1.5 | Add to Quote |
| 480301422 | 1F-2R | 1.5 | Add to Quote |
| 480302432 | 2F-3R | 2.5 | Add to Quote |
| 480303400 | 3F | 5.0 | Add to Quote |
| 480303600 | 3.5IF | 5.0 | Add to Quote |
| 480301200 | 4R | 7.0 | Add to Quote |
| 480304400 | 4F | 9.5 | Add to Quote |
| 480305200 | 5R | 9.5 | Add to Quote |
| 480305462 | 5F-6R | 16.0 | Add to Quote |
| 480306400 | 6F | 28.0 | Add to Quote |
Model FA
The Model FA Pressure-Monitoring plunger-type float valve has a special port running through the plunger of the float valve. This valve is used when monitoring the bit head for gas pressure and allowing differential pressure measuring when required.
The Model FA Pressure-Monitoring plunger-type float valve has a special port running through the plunger of the float valve. This valve is used when monitoring the bit head for gas pressure and allowing differential pressure measuring when required. The port also permits partial automatic fill during run in.
FLOAT VALVE INSTALLATION: Simply lubricate the side seals and slide the float valve into the cavity of the float sub or the bored-out drill collar. Caution: fill drill pipe regularly when going in the hole. Failure to do this can cause damage to the drill pipe and float valve.
Standard Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480121200 | 1R | 1.5 | Add to Quote |
| 480121422 | 1F-2R | 1.5 | Add to Quote |
| 480122432 | 2F-3R | 2.5 | Add to Quote |
| 480123400 | 3F | 5.0 | Add to Quote |
| 480123600 | 3.5IF | 5.0 | Add to Quote |
| 480124200 | 4R | 7.0 | Add to Quote |
| 480124400 | 4F | 9.5 | Add to Quote |
| 480125200 | 5R | 10.5 | Add to Quote |
| 480125462 | 5F-6R | 16.0 | Add to Quote |
| 480126400 | 6F | 28.0 | Add to Quote |
H2S/High Temp Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480352432 | 2F-3R | 2.5 | Add to Quote |
| 480353400 | 3F | 5.0 | Add to Quote |
| 480353600 | 3.5IF | 5.0 | Add to Quote |
| 480354200 | 4R | 7.0 | Add to Quote |
| 480355462 | 5F-6R | 16.0 | Add to Quote |
Model FC
The Model FC Automatic-Fill plunger-type float valve incorporates a unique key assembly and slotted valve stem to hold the plunger open during run in of the drill pipe and allows the pipe to fill from the bottom, saving time, reducing mess, and avoiding hazards.
The Model FC Automatic-Fill plunger-type float valve incorporates a unique key assembly and slotted valve stem to hold the plunger open during run in of the drill pipe and allows the pipe to fill from the bottom, saving time, reducing mess, and avoiding hazards. The plunger is automatically released once circulation begins.
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480182432 | 2F-3R | 2.5 | Add to Quote |
| 480183400 | 3F | 5.0 | Add to Quote |
| 480183600 | 3.5IF | 5.0 | Add to Quote |
| 480184200 | 4R | 7.0 | Add to Quote |
| 480184400 | 4F | 9.5 | Add to Quote |
| 480185200 | 5R | 9.5 | Add to Quote |
| 480185462 | 5F-6R | 16.0 | Add to Quote |
| 480186400 | 6F | 28.0 | Add to Quote |
Model G
The Model G is a flapper-type float valve that, when opened, offers an unobstructed bore through the float valve.
The Model G is a flapper-type float valve that, when opened, offers an unobstructed bore through the float valve. The uniquely designed flapper closes rapidly to prevent shavings from entering the drill string when circulation stops and also assists primary BOP equipment in maintaining internal pressure control. The valve will fully open when the first joint is raised from the hole, preventing pulling wet joints.
Standard Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480151422 | 1F-2R | 2.0 | Add to Quote |
| 480152432 | 2F-3R | 3.5 | Add to Quote |
| 480153400 | 3F | 5.0 | Add to Quote |
| 480153600 | 3.5IF | 5.5 | Add to Quote |
| 480154200 | 4R | 7.0 | Add to Quote |
| 480154400 | 4F | 8.0 | Add to Quote |
| 480155200 | 5R | 9.0 | Add to Quote |
| 480155462 | 5F-6R | 18.0 | Add to Quote |
H2S/High Temp Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480311422 | 1F-2R | 2.0 | Add to Quote |
| 480312432 | 2F-3R | 3.5 | Add to Quote |
| 480313400 | 3F | 5.0 | Add to Quote |
| 480313600 | 3.5IF | 5.0 | Add to Quote |
| 480314200 | 4R | 7.0 | Add to Quote |
| 480314400 | 4F | 8.0 | Add to Quote |
| 480315200 | 5R | 9.0 | Add to Quote |
| 480315462 | 5F-6R | 18.0 | Add to Quote |
Model GA
The Model GA Pressure-Monitoring flapper-type float valve is indistinguishable from the Model G with the exception of a tungsten-carbide insert in the flapper valve.
The Model GA Pressure-Monitoring flapper-type float valve is indistinguishable from the Model G with the exception of a tungsten-carbide insert in the flapper valve. The insert has a quarter-inch orifice through the center that allows for differential pressure monitoring. The orifice also allows for partial automatic filling of the drill pipe during run in.
Standard Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480161422 | 1F-2R | 2.0 | Add to Quote |
| 480162432 | 2F-3R | 3.5 | Add to Quote |
| 480163400 | 3F | 5.0 | Add to Quote |
| 480163600 | 3.5IF | 5.0 | Add to Quote |
| 480164200 | 4R | 7.0 | Add to Quote |
| 480164400 | 4F | 8.0 | Add to Quote |
| 480165200 | 5R | 9.0 | Add to Quote |
| 480165462 | 5F-6R | 18.0 | Add to Quote |
H2S/High Temp Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480261422 | 1F-2R | 2.0 | Add to Quote |
| 480262432 | 2F-3R | 3.5 | Add to Quote |
| 480263400 | 3F | 5.0 | Add to Quote |
| 480263600 | 3.5IF | 5.0 | Add to Quote |
| 480264200 | 4R | 7.0 | Add to Quote |
| 480264400 | 4F | 8.0 | Add to Quote |
| 480265200 | 5R | 9.0 | Add to Quote |
| 480265462 | 5F-6R | 18.0 | Add to Quote |
Model GC
The Model GC Automatic-Fill flapper-type float valve incorporates a unique self-releasing key assembly that holds the flapper partially open during run in, allowing the pipe to fill from the bottom.
The Model GC Automatic-Fill flapper-type float valve incorporates a unique self-releasing key assembly that holds the flapper partially open during run in, allowing the pipe to fill from the bottom. This eliminates the need for filling the drill pipe from the top, saving time and money. The valve will fully open when the first joint is raised from the hole, preventing pulling wet joints while avoiding the environmental and safety risks related to having mud on the rig floor. The valve can be run with the automatic-fill option or in the standard, closed position.
Standard Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480192432 | 2F-3R | 3.5 | Add to Quote |
| 480163400 | 3F | 5.0 | Add to Quote |
| 480163600 | 3.5IF | 5.0 | Add to Quote |
| 480164200 | 4R | 7.0 | Add to Quote |
| 480164400 | 4F | 8.0 | Add to Quote |
| 480165200 | 5R | 9.0 | Add to Quote |
| 480165462 | 5F-6R | 18.0 | Add to Quote |
H2S/High Temp Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480262432 | 2F-3R | 3.5 | Add to Quote |
| 480263400 | 3F | 5.0 | Add to Quote |
| 480263600 | 3.5IF | 5.0 | Add to Quote |
| 480264200 | 4R | 7.0 | Add to Quote |
| 480264400 | 4F | 8.0 | Add to Quote |
| 480265200 | 5R | 9.0 | Add to Quote |
| 480265462 | 5F-6R | 18.0 | Add to Quote |
Model GCA
The Model GCA Automatic-Fill/Pressure-Monitoring flapper-type float valve includes all the advantages of the Models G, GC, and GA.
The Model GCA Automatic-Fill/Pressure-Monitoring flapper-type float valve includes all the advantages of the Models G, GC, and GA. An unobstructed bore through the float valve, when open, permits automatic partial filling of the drillpipe from the bottom and measuring differential pressures when necessary.
Standard Service
| Assembly | Size | Weight (lbs.) | |
|---|---|---|---|
| 480192433 | 2F-3R | 3.5 | Add to Quote |
| 480193401 | 3F | 5.0 | Add to Quote |
| 480193601 | 3.5IF | 5.0 | Add to Quote |
| 480194201 | 4R | 7.0 | Add to Quote |
| 480194401 | 4F | 8.0 | Add to Quote |
| 480195201 | 5R | 9.0 | Add to Quote |
| 480195463 | 5F-6R | 18.0 | Add to Quote |
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