High Performance Butterfly Valve
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High Performance Butterfly Valve

WKT Valve's high-performance butterfly valves, also known as double offset or eccentric, are designed to withstand liquids and gases with a fireproof structure. They feature Class 150-900 two-way pressure, adjustable packing glands for zero leakage, and custom sizing for precise fit and easy installation across various applications.
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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.


Product Features:


-High-performance sealing design: applicable to fire or high-temperature conditions.
-High-temperature and high-pressure bidirectional zero-leakage sealing system: under extreme conditions, guaranteed sealing performance.
-Double eccentric structure: makes the valve sturdy, reliable, and simple to maintain.
-Valve seat interchangeability: lengthens the life span of the valve, conserves product cost outlay and labor maintenance time.
-High-strength material valve stem: flying valve stem resistant and integral valve design make the valve more stable and applicable for more operating modes.

-Packing loading and low-leakage packing: make the seal of the valve stem safer and can be used for more working conditions.


Product Value:


- 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.


Application range:


1. High-pressure and high-temperature applications: the occasions demand high pressure and temperature.

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.


Operation Instructions:


-Inspect the valve: Check the valve for damage or defects before installation.
-Install the flange: Make sure the flange is properly installed on the pipe.
-Install the valve: Align the valve to the flange and bolt it.

-Test the valve: Test it after installation to make sure it is leak-free.


FAQ:


1. What materials are used for the valve body and disc?

Available valve bodies and discs are constructed in Carbon Steel, Stainless Steel, Nickel Aluminum Bronze, and alloy steels.


2. What is the pressure rating of the valve?

Pressure rating is from Class 150 to Class 900, PN 2.5 to PN150, 10K to 20K.


3. How do I make sure that the valve is properly installed?

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.


4. What are the operator options for this valve?

The valve can be operated by a wench, worm gear, electric actuator, hydraulic actuator, or pneumatic actuator.


Customer testimonials:


- 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."


-Emily Zhang, Water Treatment Plant Operator: "For companies in the water treatment industry, two important factors are reliability and cost-effectiveness. The WKT High Performance Butterfly Valve gives us precise control over water flow plus lower maintenance costs."



The WKT High-Performance Butterfly Valve has a double offset geared toward high-end industrial applications. It is reliable and user-friendly, without compromising on durability and meeting industrial standards. All of these, which are distinct advantages, will make it a valuable part of the control system for flows in any industrial setting


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


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We'd like to work with you
Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.
 
WhatsApp/Phones: 
+86-138-0880-7901
Email:
info@wktipvf.com 
WhatsApp/Phones: 
+86-135-1016-1027
Email:
 
 

Contact Us

We'd like to work with you
Send us a message if you have any questions or request a quote. Our experts will give you a reply within 24 hours and help you select the right valve you want.

/ WhatsApp/Phones: +86-138-0880-7901

 Email: info@wktipvf.com 

/ WhatsApp/Phones: +86-135-1016-1027

 Email: amy@wktipvf.com
 
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