Wedge Gate Valve

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Wedge Gate Valve

- Generally used in connection setups that require no specific condition or material, wedge gate valves offer long-term sealing and reliable performance. 

- The unique wedge design enhances the sealing load of the valve, enabling it to maintain a good sealing effect under high and low-pressure conditions and reduce the risk of leakage.

- Meets ISO 15848 and TA Luft certification standards to ensure stable performance of the wedge gate valve under dynamic conditions.
Availability:

Wedge Gate Valve Collection

WKT's wedge gate valve is a high-performance valve often used in connections that do not require specific materials or conditions. It provides durable sealing and reliable performance. The unique wedge design of the valve increases the sealing load, allowing the wedge gate valve to achieve a tight seal in both high-pressure and low-pressure environments. WKT provides customers with excellent wedge gate valves through its integrated supply chain and excellent manufacturing capabilities.

WKT's custom wedge gate valves are carefully designed and rigorously quality-tested to ensure higher performance standards in various applications.


Product Features:

1. Flexible wedge design: Using flexible wedges enables the wedge gate valve to effectively adapt to different working conditions and ensure excellent sealing.

2. Seat options: Threaded or welded seat options are available to meet different installation needs.

3. Safety bonnet design: The bolted bonnet and OS&Y (externally guided) design enhance the sealing and safety of the wedge gate valve.

4. Low leakage performance: API 622 certified packing seal and low leakage design make the wedge gate valve stem seal safer and more reliable.

5. Dynamic load option: Meets ISO 15848 and TA Luft certification standards to ensure stable performance of the wedge gate valve under dynamic conditions.


Product Advantages:

1. Efficient sealing: The unique wedge design enhances the sealing load of the valve, enabling it to maintain a good sealing effect under high and low-pressure conditions and reduce the risk of leakage.

2. Suitable for a variety of applications: WKT wedge gate valves are widely used in industries such as oil, gas, chemicals, and water treatment to adapt to different working environments and media types.

3. Long service life: In the case of strict quality testing, in accordance with API 600 and customer-specific configurations, the wedge gate valves show longer service life and higher durability.

4. Simple maintenance: WKT's wedge gate valve design is easy to maintain and replace parts to ensure continued efficient operation.


Product Value:

- Excellent sealing performance: It can effectively seal under high and low-pressure conditions. The key lies in the strong adaptability of the wedge-shaped elastic design.

- Higher safety standards: It meets NACE standards and API Spec 6fa fire test certification, providing additional protection for use in severe environments.

- Wide applicability: It is used in a variety of industries, such as chemicals, oil and gas, metallurgy, and water treatment, with good adaptability and flexibility.

- Good economy: High performance and low leakage design reduce losses and maintenance frequency, saving costs for enterprises and improving economic benefits.


Application Range:

- Oil and gas: Applicable to oil and gas extraction, transportation, and storage systems.

- Chemical industry: Suitable for multiple links of chemicals from processing to storage.

- Water treatment: Use in water pipeline systems or sewage treatment plants for efficient flow control.

- Power industry: Apply it to fluid control of power equipment for stable system performance.

- Metallurgy: It is used within the process of metallurgical production, where it must resist high temperatures and a corrosive environment.


Operation Instructions:

The wedge gate valves from WKT will give their best if the following operation instructions are complied with:

1. Installation steps

- Firstly, ensure that the wedge gate valve is in the correct position and then install it according to the flow direction arrow.

- Perform the necessary cleaning to ensure that there are no impurities that could affect the seal at the wedge gate valve and pipe connections.


2. Opening and closing

- Use the handle to open and close the wedge gate valve slowly, to avoid rapid operation and gas shock.

- Check that there are no potential obstacles before opening and that the wedge gate valve can move freely.


3. Regular inspections

- Check the wedge gate valve periodically to see if it leaks or wears.

- Replace packing that is damaged or other parts that need replacement in time to assure safety and efficiency.


4. Precaution for high-pressure ambient

- Under high-pressure working conditions, apply the safety rules of the company concerning the good condition of the wedge gate valve.


FAQ:

Q: What is the basic difference between WKT's wedge gate valves and other valves?

Wedge gate valves provide better sealing. They are high-pressure as well as low-pressure valves. Whereas, other valves like ball valves may not function with the same impact on specific applications.


Q: How often does the wedge gate valve have to undergo maintenance?

The general advice is at least once a quarter particularly in high-frequency use so that the integrity and sealing performance of all components may be guaranteed.


Q: What media is this wedge gate valve applicable to?

The WKT wedge gate valves can be used with a wide range of liquids and gases, including those that are corrosive and flammable, depending on the materials and seal design selected.


Q: How to ensure the long-term reliability of the wedge gate valve?

The valve can be long-term reliable if it operates under appropriate working conditions, receives timely maintenance and inspection, and all installation and use instructions are followed.


Customer Testimonials:

“WKT's wedge gate valves have been very good in performance. We used it in many projects; it showed very good sealing and proved durable. Not only did it reduce leakage, but it also reduced the maintenance workload by orders of magnitude.” - Mr. Li, A Petroleum Engineer.


“The wedge gate valve we purchased is very suitable for our chemical process. We have run it so many times and it can still maintain stable performance— I am very satisfied with it. Highly recommended to colleagues!”- Ms. Wang, A Chemical Plant Manager.



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Flexible wedges enable WKT's wedge gate to effectively adapt to different working conditions and ensure excellent sealing. For more information on the product, please contact us.


Size Range

Body Materials

2″-60″(15mm-1500mm)

Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc

Temperature Range

Stem Material

-196 to 800 degree

Stainless Steel

Pressure Ratings

Seat Materials

Class 150 to Class 2500,PN 2.5 to PN420,10K-20K

Trim Material is Metal to Metal acc to API 600

Shutoff Rating

Disc Materials

Zero Leakage

Carbon Steel,Stainless Steel,Nickel Aluminum Bronze,alloy steel,etc

Body Style

Design Standard

Double Flanged,Butt Weld,

ASME B16.34, API 600,BS1414,EN1984

Flange Drilling

Testing Standard

ASME B16.5, EN 1092-1,GOST 33259,ASME B16.47

API 598,EN12266-1,ISO 5208

Certifications

Face to Face

CE,EAC,SIL3,API 6FA,ISO 19001,API 600

ASME B16.10,EN558-1

Fugitive Emissions

Operation

ISO 158484-1

Wench,Gear, Electric, Pneumatic,etc

Applications


Oil and Gas Pipeline, Offshore Platforms, Onshore Terminals, LNG storage & transportation, steam distribution systems, power generation, geothermal steam, sugar & ethanol, pulp & paper liquor, refining, chemical processing, water & wastewater, air separation, cryogenic services



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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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