Lift Check Valve

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Lift Check Valve

Lift check valves by WKT Valve, the global leader, offer optimal performance in gas, liquid, and vapor systems. Engineered for precision and tailored to your needs, these valves ensure efficient flow control at unbeatable wholesale prices.
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Lift Check Valve collection

WKT's Lift Check Valve is an efficient and reliable fluid control device designed for gas, liquid, air and steam piping connections. Known for its spring-loaded plug that automatically lifts as the valve fills with media to ensure unidirectional flow and prevent backflow, WKT Valve, a global leader in the manufacture of lift check valves, offers wholesale pricing advantages and each lift check valve is specially calibrated by professional engineers for optimum results and can be customized to meet customer needs.

Product Features:

1. Spring Loaded: The valve plug is spring loaded to ensure reliable lift when filled with media, reducing fluid resistance.

2. Low fluid resistance: The design is optimized to ensure low resistance to fluid passage, increasing system efficiency.

3. Long service life: Made of high-quality materials, the sealing surfaces of the valve seat and valve flap are surfaced with hard alloy, which improves the resistance to scouring and prolongs the service life of the valve.
4. Easy to install: a variety of valve body forms (horizontal, vertical and angular) for choice, easy to install, to adapt to different working conditions.
5. Smooth flow path: valve design ensures smooth flow path and reduces obstruction in fluid flow.


Product Advantages:


1. Improved Efficiency:

Reduced fluid resistance improves overall system efficiency.

2. Reliability:

Spring-loaded valve plug ensures reliable operation in a wide range of conditions.

3. Durability:

Carbide sealing surfaces improve scour resistance and extend service life.

4. Customization:

Tailored to meet specific application needs.

5. Easy Maintenance:

Simple design allows for easy maintenance and replacement of parts.


Applications Range:

-Oil & Gas: In oil and gas pipelines to ensure unidirectional flow of fluids and prevent accidental backflow.
-Chemical industry: At the pipelines of the chemical process, to ensure a stable flow of reactants and, above all, safety.
-Coal chemical industry: To avoid energy waste and material loss, and most importantly to achieve efficiency in the operation of the coal chemical process.
-Other industrial applications: The valve is used for various fluid-control purposes, including those in water treatment and heating and cooling systems.

Operating instructions:

-Operation: Choose manual or mechanical operation as needed.
-Slow opening: Open the valve gradually with low pressure to avoid the medium impacting the pipeline.
-Monitor the flow: Monitor in real-time the flow condition after opening to ensure the system operates normally.
-Close the valve: after the operation is completed, close the valve gradually to ensure the elastic recovery of the bottom spring.

FAQ:


Q: How does Lift Check Valve prevent backflow of media?

Spring-loaded valve plug lifts when full of media and falls automatically when media backflows in opposite direction.

Q: What media is this check valve suitable for?

The lift check valve from WKT is suitable for gas, liquid, air, and even steam because it can handle virtually all media.

Q: How to perform maintenance on Lift Check Valve?

Check springs and sealing surfaces for their conditions at regular intervals. Replace damaged parts if any, and then make sure the valve works properly.


Customer Testimonials:

"The WKT Lift Check Valve has performed well in our refining process, always maintaining a steady flow with no leakage.” - Mr. Lee, Refinery Manager.

"After doing a lot of research before purchasing, I finally chose WKT's products. They are worth the price, especially in high pressure environments." - Mr. Zhang, technician in the chemical industry.



WKT's lift check valves are designed with a bottom spring that effectively reduces the external force required to open the valve, and are easy to operate, allowing for easy switching even in high-pressure environments. Feel free to contact for more product information.


       

Size Range

Body Materials

1/2″-24″(15mm-600mm)

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

Temperature Range

Pressure Ratings

-60 to 500 degree

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

Shutoff Rating

Disc Materials

Zero Leakage(Optional air test)

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

Body Style

Design Standard

Double Flanged,Butt Weld,NPT,SW

ASME B16.34,API 602

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

ASME B16.10,EN558-1

Seat Materials


Soft Seated

Metal Seated

Applications


Petroleum, chemical, natural gas, petrochemical, coal chemical



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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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