Plug Valves

Suppled Plug valves SINCE 1998. Sleeved and Lubricated.
We Produce What You Need.

HomeProductsPlug Valves

HomeProductsPlug Valves

Plug Valves

It is believed that the first valves utilized by humans were Plug Valves, known for their simplicity, rapid opening and closing mechanisms, and minimal fluid resistance. Sedelon® specializes in manufacturing Plug Valves according to API standards, which we refer to as API Plug Valves. Additionally, based on various design specifications, Sedelon® also offers DIN Plug Valves.
Plug Valves are predominantly constructed from metals, including Forged Steel, Stainless Steel, Alloy, Bronze, Cast Steel, and Carbon Steel Plug Valves, among others. Ceramic Plug Valves, a type of non-metal valve, boast a stable and durable construction that is resistant to wear. Furthermore, there are special materials used in some Plug Valves, such as Special Alloy, Special Steel, and Hastelloy Plug Valves. For media that is highly corrosive, Duplex Stainless Steel or Super Stainless Steel Plug Valves are typically chosen to address these challenges, as they perform well in corrosive environments.
The most basic and widespread type of Plug valve is a 2-port valve that can be positioned either open to permit flow or shut (closed) to halt flow. Additionally, Plug valves can feature more than two ports, such as the 3-Way Plug valve with three ports.
Based on the method of connection, Plug valves can be categorized as Screwed, Flanged, and Welded. Within the welded category, there are further distinctions: Butt Weld and Socket Weld Plug Valves. Depending on the drive mechanism, Plug valves can be operated by a Gear or a Hand Wheel. When equipped with actuators, these valves can be transformed into Electric Motor, Pneumatic Actuator, or Hydraulic Actuator Plug Valves. Typically, larger Plug valves are operated by a gear.
In various scenarios, appropriate Plug valves can be selected to meet specific needs. For high-temperature applications, High Temperature Plug valves are suitable. Furthermore, Jacket Plug Valves are utilized to minimize temperature loss in the line fluid, with the high-temperature PTFE sleeve capable of enduring temperatures up to 270 ℃. High Nickel Alloy Plug valves are another option for high-temperature conditions. Jacket Plug valves come in two types: Partial Jacket and Fully Jacket, with the latter offering superior insulation. Lubricated Taper Plug valves are versatile and suitable for nearly all media, providing reliable shut-off performance even under harsh operating conditions. Brass Plug valves, featuring a slightly conical taper, are commonly used as simple shut-off valves in residential natural gas lines.
In today's world, environmental protection is a top priority, and Sedelon takes this into account in our products. Low emission and Low leakage Plug valves are designed to effectively prevent medium leakage and emissions, benefiting the environment. With the Fugitive Emission Test Certificate ISO 15848-1:2006, Sedelon manufactures fugitive emission Plug valves as part of our commitment to environmental protection.
Api6d Plug Valves
Big Size Plug Valves
Cast Steel Plug Valves
Expanding Plug Valves
Flanged Plug Valves
Gear Operated Plug Valves
Hastelloy Plug Valves
High Temperature Plug Valves
Lubricated Plug Valves
Plug Valve
Pressure Balanced Plug Valve
Special Alloy Plug Valve
Stainless Steel Plug Valves
Super Stainless Stee Plug Valves
More Products

Plug Valves Manufacturing

Plug Valves Selection FAQ

Do you have a question? Everything you need to know about the product and how it works.

What material can you produce?

We primarily produce carbon steel (WCB, LCB, A105, LF2, etc.), alloy steel (WC6, WC9, C5, F11, F22, F5, etc.), stainless steel (CF8, CF8M, 4A, 5A, F304, F316, F51, F53, etc.), bronze (C95800, C95500, C83600, etc.)

Could you perform PMI (Positive Material Identification) on the material?

Yes, we are equipped with portable PMI machines.

Could you provide certificate of material?

Yes, we can issue a material report EN 10204 3.1 certificate after the valve is completed.

Could you provide test bars for chemical analysis, impact test and other tests?

Yes, we can prepare test bars during production upon customer request.

Plug Valves Superiority

API/CE/ISO certified →

Sedelon is accredited by renowned global organizations and certified by strict international standards involving API 600,  API 6D, API-Q1, API 607, API 6FA, CE, ISO 9001, ISO 45001, ISO 14001, ISO 15848-1, etc.


 

Approved by test institutions →

Sedelon bronze valves are tested in compliance with the requirements of the strictest test organizations  (TUV, SGS, ABS, DNV, etc.)


 

Other Advantages→

Some items of small size bronze valves are in stock, so we can deliver prompt and meet customers’ urgent needs.  Corrosion resistance; oxidation resistance; abrasion resistance; clean sanitation.

  • Factory
  • Exhibition
  • Certification certificate

Categories

The main products of this company are Bronze valves, API/DIN gate/globe/ check valves/butterfly valve/plug valve, ball valves and forged steel valves. Its products have been widely used in petroleum, petrochemical, chemical, metallurgy, electric power, water conservancy, machinery and many other fields.

Sedelon valve knowledge science - common failures and preventive measures of valves

Sedelon valve knowledge science - common failures and preventive measures of valves

Sedelon Valve Knowledge Science - Insulated Valve

Sedelon Valve Knowledge Science - Insulated Valve

Sedelon Female Threaded Plug Valves

Sedelon Female Threaded Plug Valves

Sedelon Valve- API Certificates

Sedelon Valve- API Certificates

+86-13757731699 sales@pressure-valves.com

We value your privacy

We use cookies to enhance your browsing experience, serve personalized ads or content, and analyze our traffic. By clicking "Accept All", you consent to our use of cookies.

Consent Preferences

Consent Preferences