Keystone Energy Tools provides Certified, Pressure-Tested Drill Pipe Float Valves. As a leading manufacturer of drill pipe float valves, we know the severity of drilling with a reliable and trusted float valve; therefore, we offer certified float valves that are serialized. Additionally, we will provide certification of high-and-low pressure tests upon request.
We proudly produces one of the most reliable Drill Pipe Float Valves on the market today.
Designed with the latest in 3D Modeling, our valves allow for a better mating of component parts, in turn reducing the risk of down hole valve failure.
Our valves are precision manufactured from high-grade materials and perform optimally in drilling environments.
We offer valves for all drilling applications and offer both Plunger-Type Float Valves and Flapper-Type Float Valves.
Reliable
Preventative
Durable
Variety
Model F
F Plunger Type-Standard
Size: 1F-2R
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.
Model FA
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.
Model FA - Plunger Type-Pressure Monitoring
Size: 3F
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.
Model FC
The plunger is automatically released once circulation begins.
Model FC - Plunger Type-Automatic Fill
Size: 2F-3R
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.
Model F-10
Model F-10 – 10,000 PSI
Size: 2F-3R
The Model F-10 is a plunger-type float valve that provides a positive instantaneous shut-off, providing constant fluid control while drilling. Available with pressure monitoring and automatic fill. This Keystone float valve is a reliable and economical selection for standard drilling operations.
- Integral bodies made using stainless steel materials
- Internal parts made using stainless steel materials
- H2S/Hi-Temp service
- Highly corrosion resistant
- Serialized for 100% traceability
- Availability of MTR’s
Model F-15
Model F-15 – 15,000 PSI
Size: 2F-3R
The Model F-15 is a plunger-type float valve that provides a positive instantaneous shut-off, providing constant fluid control while drilling. Available with pressure monitoring and automatic fill. This Keystone float valve is a reliable and economical selection for standard drilling operations
- Integral bodies made using stainless steel materials
- Internal parts made using stainless steel materials
- H2S/Hi-Temp service
- Highly corrosion resistant
- Serialized for 100% traceability
- Availability of MTR’s
Model G
Model G - Flapper Type-Standard
Size: 2F-3R
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.
Model GA
Model GA - Flapper Type-Pressure Monitoring
Size: 2F-3R
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.
Model GC
Model GC - Flapper Type-Automatic Fill
Size: 2F-3R
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.
Model GCA
An unobstructed bore through the float valve, when open, permits automatic partial filling of the drill pipe from the bottom and measuring differential pressures when necessary.
Model GCA - Automatic-Fill/Pressure-Monitoring
Size: 2F-3R
The Model GCA Automatic-Fill/Pressure-Monitoring flapper-type float valve includes all the advantages of the Models G, GC, and GA.
Model GS
The GS valve uses a unique flapper made with a relief groove backed by a safe-guard pocket, protecting the pin and spring from excessive wear that can be caused by harsh-corrosive drilling environments. The GS are also stackable, allowing you to run two valves simultaneously.
Model GS - Flapper Type-High Flow Wells
Size: 2F-3R
The Model GS is a flapper-type float valve designed for high flowing corrosive wells. The cage is designed to maximize the amount of flow possible through it, while maintaining its rated pressure.
Model GAS
The Model GAS is a flapper-type float valve designed for high flowing corrosive wells and Pressure-Monitoring.
Model GAS - High Flow Pressure Monitoring
Size: 2F-3R
The Model GAS is a flapper-type float valve designed for high flowing corrosive wells and Pressure-Monitoring.
Model G-10
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.
Model G-10 – 10,000 PSI
Size: 2F-3R
The Model G-10 are flapper type float valves that, when opened, offers an unobstructed bore through the float valve.
Model G-15
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.
Model G-15– 15,000 PSI
Size: 2F-3R
The Model G-15 are flapper type float valves that, when opened, offers an unobstructed bore through the float valve.
Keystone was created in 2009 by Joe Ramey, founder of Access Oil Tools. Our focus is to build long-term relationships with our customers and distributors and to provide them with quality products and service with one phone call or email.
The dual tool product line was established in 2009, and in 2011 our product line was expanded to include elevators, slips, rotating mouse holes, safety flex handles for slips, safety handles for tongs, safety clamps, baffle plates, valve pullers, ST-80’ Dies and Inserts ,stabbing guides, tong die drivers, tong blocks, beckets and bails, mud screens, and automated slip-lifting devices.
THE STORY OF US
Keystone Energy Tools was established to provide the industry with support and stability from an API 8C certified
manufacturer with over fifty years of combined experience in designing, manufacturing, and delivering high-quality
oilfield tools. In addition to providing complete in-house certification .
With our years of experience of bridging the gap between quality and service, customers and distributors, and performance and economy, Keystone understands the critical requirements of the oil and gas industry, from on-time delivery to competitive pricing and product availability.
By using the latest in 3D modeling for product design and by staying current with the rapid advances in manufacturing
technology and quality-assurance standards, Keystone is able to manufacture and produce the most reliable products
on the market today.
Our experienced sales team is dedicated, always here to support our customers and distributors and ready to answer
any questions that you have regarding our products. We pride ourselves on same-day quotes and expedited shipping
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