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The WKT High Performance Butterfly Valve is a double offset or double eccentric butterfly valve designed for superior performance in controlling fluid flow. Engineered to withstand both liquids and gases, these valves feature a fireproof structure and are equipped with stops to prevent over-travel, ensuring precise control and safety. With a two-way pressure rating from Class 150 to 900 and adjustable packing glands, these valves are built to provide zero external leakages and are custom-made to fit specific requirements.
-Packing loading and low-leakage packing: make the seal of the valve stem safer and can be used for more working conditions.
- Long-life design: For a valve developed from a wear- and corrosion-resistive material, it would claim a long life by preserving stability over prolonged durations.
- High temperature and pressure: The valve shall perform under high-temperature and high-pressure working conditions and in return maintain stability in extreme environments.
- Wide application: The valve can find applications in high-pressure high-temperature critical service and similar other situations.
- Zero leakage: Bidirectional bubble-tight seal assures that there is no leakage.
2. Critical service: when fluid control performance and system stability are priority requirements.
3. Oil and Gas: Critical for oil and gas pipelines, our valves provide flow control efficiency and safety designed to last in the high-pressure high-temperature transport of hydrocarbons.
4. Chemical Processing: Innovated to bear corrosion and high heat, our valves are in use as the most effective solution for safety and efficient handling of chemicals in producing chemical processing.
5. Power Generation: The valves assume immense significance in power plants since they manage high-pressure and high-temperature steam and water flow, which directly relates to the efficiency of the plant on the whole.
-Test the valve: Test it after installation to make sure it is leak-free.
Available valve bodies and discs are constructed in Carbon Steel, Stainless Steel, Nickel Aluminum Bronze, and alloy steels.
Pressure rating is from Class 150 to Class 900, PN 2.5 to PN150, 10K to 20K.
The installation of the valves has to be carried out in strict accordance with the guidelines laid down in the manual and with the compatibility of flange standards and actuation methods in your system.
The valve can be operated by a wench, worm gear, electric actuator, hydraulic actuator, or pneumatic actuator.
- Mike Brown, Oil and Gas Field Supervisor:"The WKT High-Performance Butterfly Valve is one of our more commonly employed valves within the applications of oil and gas operations. Due to its high pressure rating nd capacity for high temperature, while keeping control and being very versatile in actuation, it has become one of our most used valves."
The WKT High Performance Butterfly Valve is a double offset or double eccentric butterfly valve designed for superior performance in controlling fluid flow. Engineered to withstand both liquids and gases, these valves feature a fireproof structure and are equipped with stops to prevent over-travel, ensuring precise control and safety. With a two-way pressure rating from Class 150 to 900 and adjustable packing glands, these valves are built to provide zero external leakages and are custom-made to fit specific requirements.
-Packing loading and low-leakage packing: make the seal of the valve stem safer and can be used for more working conditions.
- Long-life design: For a valve developed from a wear- and corrosion-resistive material, it would claim a long life by preserving stability over prolonged durations.
- High temperature and pressure: The valve shall perform under high-temperature and high-pressure working conditions and in return maintain stability in extreme environments.
- Wide application: The valve can find applications in high-pressure high-temperature critical service and similar other situations.
- Zero leakage: Bidirectional bubble-tight seal assures that there is no leakage.
2. Critical service: when fluid control performance and system stability are priority requirements.
3. Oil and Gas: Critical for oil and gas pipelines, our valves provide flow control efficiency and safety designed to last in the high-pressure high-temperature transport of hydrocarbons.
4. Chemical Processing: Innovated to bear corrosion and high heat, our valves are in use as the most effective solution for safety and efficient handling of chemicals in producing chemical processing.
5. Power Generation: The valves assume immense significance in power plants since they manage high-pressure and high-temperature steam and water flow, which directly relates to the efficiency of the plant on the whole.
-Test the valve: Test it after installation to make sure it is leak-free.
Available valve bodies and discs are constructed in Carbon Steel, Stainless Steel, Nickel Aluminum Bronze, and alloy steels.
Pressure rating is from Class 150 to Class 900, PN 2.5 to PN150, 10K to 20K.
The installation of the valves has to be carried out in strict accordance with the guidelines laid down in the manual and with the compatibility of flange standards and actuation methods in your system.
The valve can be operated by a wench, worm gear, electric actuator, hydraulic actuator, or pneumatic actuator.
- Mike Brown, Oil and Gas Field Supervisor:"The WKT High-Performance Butterfly Valve is one of our more commonly employed valves within the applications of oil and gas operations. Due to its high pressure rating nd capacity for high temperature, while keeping control and being very versatile in actuation, it has become one of our most used valves."
Size Range | Body Materials |
2″-64″(50mm-1600mm) | Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc |
Temperature Range | Stem Material |
-196 to 320 degree | Stainless Steel |
Pressure Ratings | Operation |
Class 150 to Class 900,PN 2.5 to PN150,10K-20K | Wench, Worm Gear, Electric, Pneumatic,etc |
Shutoff Rating | Disc Materials |
Zero Leakage(Resilient Seated),FCI 70-2 Class IV(Metal Seated) | Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc |
Body Style | Design Standard |
Wafer, Lug and Double Flanged | ASME B16.34, ASME VIII, API 609 |
Flange Drilling | Testing Standard |
ASME B16.5, EN 1092,GOST 33259 | API 598,EN12266-1,ISO 5208 |
Certifications | Face to Face |
API 609,CE,EAC,SIL3,API 607,ISO 19001 | API 609,ISO 5752,MSS SP-68,ASME B16.10,EN558-1 |
Fugitive Emissions | Applications |
ISO 158484-1 | High Pressure, High Temperature, Critical Service |
Seat Materials | |
RTFE with Resilient Energizer, PTFE with Resilient Energizer | Fire Safe: RTFE and Inconel with Resilient Energizer |
Size Range | Body Materials |
2″-64″(50mm-1600mm) | Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc |
Temperature Range | Stem Material |
-196 to 320 degree | Stainless Steel |
Pressure Ratings | Operation |
Class 150 to Class 900,PN 2.5 to PN150,10K-20K | Wench, Worm Gear, Electric, Pneumatic,etc |
Shutoff Rating | Disc Materials |
Zero Leakage(Resilient Seated),FCI 70-2 Class IV(Metal Seated) | Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc |
Body Style | Design Standard |
Wafer, Lug and Double Flanged | ASME B16.34, ASME VIII, API 609 |
Flange Drilling | Testing Standard |
ASME B16.5, EN 1092,GOST 33259 | API 598,EN12266-1,ISO 5208 |
Certifications | Face to Face |
API 609,CE,EAC,SIL3,API 607,ISO 19001 | API 609,ISO 5752,MSS SP-68,ASME B16.10,EN558-1 |
Fugitive Emissions | Applications |
ISO 158484-1 | High Pressure, High Temperature, Critical Service |
Seat Materials | |
RTFE with Resilient Energizer, PTFE with Resilient Energizer | Fire Safe: RTFE and Inconel with Resilient Energizer |