Cast Steel Pressure Seal Check Valves
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Cast Steel Pressure Seal Check Valves

Introduction Pressure seal check valves made of cast steel are utilized in pipelines to ensure that the flow of the medium is restricted to only one direction, thereby preventing any mishaps or accidents from taking place. These valves function automatically and are an integral part of any...
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Description

Technical Parameters

Introduction


Pressure seal check valves made of cast steel are utilized in pipelines to ensure that the flow of the medium is restricted to only one direction, thereby preventing any mishaps or accidents from taking place. These valves function automatically and are an integral part of any pipeline system where ensuring the safety of the environment and personnel is a top priority.


Features


The sealing performance of the valve's middle cavity is improved as the pressure in the inner cavity increases, thanks to its pressure self-tight sealing structure.

The high-quality heat-resistant alloy steel is used in the production of the bearing parts for the valve pressure. This ensures durability and reliability of the valve under high pressure conditions.

The valve seat and valve disc are covered with a layer of stellite, which is a type of cobalt-based hard alloy used for sealing surfaces.

To minimize the forceful impact during closure, the valve disc revolves outside the valve seat around the pin shaft.


Major Specification


Nominal size

2"~24"(DN50~DN600)

Nominal pressure

Class 900~Class 4500(PN160~PN420)

Standard:

BS 1868, ASME B16.34

Body material

There are several types of steel that are commonly used in various industries. These include carbon steel, stainless steel, alloy steel, and duplex stainless steel.
Carbon steel is a popular choice for construction and machinery due to its strength and affordability. It is composed of iron and carbon, with low levels of other elements.
Stainless steel, on the other hand, is highly resistant to corrosion and staining. It is made from a combination of iron, chromium, and nickel, and is commonly used in kitchen appliances and medical equipment.
Alloy steel is a combination of iron and other elements, such as manganese, nickel, and chromium. It is known for its strength and durability, and is often used in construction and transportation industries.
Finally, duplex stainless steel is a type of steel that has a combination of both austenitic and ferritic structures. It is highly resistant to corrosion and is often used in chemical and petrochemical industries.
Understanding the differences between these types of steel can help you determine which one is best suited for your specific needs. Whether you require strength, corrosion resistance, or a combination of both, there is a type of steel that will meet your requirements.

End connection

RF, RTJ, BW,


Company profile 


At Jitai Valve Group, we are proud to be a leading valve manufacturer that has a proven track record of delivering high-quality products for projects around the globe in even the most challenging conditions. Our commitment to excellence and customer satisfaction has earned us a reputation as a dependable and reliable partner, and we strive to continue upholding these standards in everything we do. Whether you're in need of valves for a complex industrial setting or a critical infrastructure project, you can count on us to deliver the solutions you need to succeed.

●26000-sqm factory

●280 employees

●10+ senior engineers 

●60+ design patents

●2 million sets of valves delivered

●20 million USD annual revenue

We have gained expertise in manufacturing a diverse range of industrial valves since 1988. Our longstanding experience in this field sets us apart as leaders in the industry.


●Gate valves

●Globe valves

●Check valves

●Ball valves

●Butterfly valves

●API valves

●Steam valves 

●High pressure valves

●High temperature valves

●Power Plant valves


Why us 


I am a highly experienced valve specialist with a strong track record in serving major industry players. My extensive knowledge and expertise have been recognized by influential users, making me a trusted authority in heavy-duty valves.

Our products undergo rigorous quality control measures to guarantee flawless results, and our after-sales services are always traceable.

We offer customized solutions that are both rugged and affordable. Our products are designed to tackle specific requests and can be tailored to meet your needs. With our solutions, you can expect durability, reliability, and flexibility at a fraction of the cost of more expensive alternatives. Whether you need a solution for industrial applications, medical equipment, or consumer electronics, we have the expertise and resources to deliver a product that meets your requirements. So why settle for off-the-shelf solutions when you can have one that is customized to your exact specifications? Choose our rugged and affordable solutions today.

We promise to provide a prompt and adaptable service, regardless of the quantity and distance involved. Our focus is on delivering efficient solutions that meet your needs, and we are committed to delivering a highly responsive service that is tailored to your requirements. So if you're looking for a reliable and flexible partner to help you meet your goals, look no further than our team of experts.


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