South American Valve are leading Plug valve manufacturers in Brazil. A plug valve is a kind of valve that regulates the flow of fluids via a pipeline by using a cylindrical or conically tapered plug. When the valve is open, fluid can pass through the plug's through hole. A quarter turn of the plug's rotation will align or misalign the hole with the flow route, allowing or preventing the flow of fluid.
To regulate fluid flow, a plug valve works by rotating the plug inside the valve body. Fluid can pass through the plug easily when its hole lines up with the valve body's intake and outflow ports. When the plug is turned 90 degrees, the hole becomes perpendicular to the ports, thereby obstructing the flow. Plug valves are easy to operate and offer dependable, rapid flow control thanks to their straightforward quarter-turn mechanism. An actuator can be used to automatically operate the valve, or it can be turned by hand with a lever or handwheel.
The primary purpose of a plug valve is to control flow in a pipeline and enable fast, dependable cutoff. When fully open, their design offers the least amount of flow resistance, and when closed, it creates a tight seal. Plug valves are frequently employed in systems that demand frequent and fast operation, such as water treatment, oil and gas extraction, chemical processing, and many other industrial applications. They can handle high temperatures and pressures, as well as corrosive and abrasive fluids, and are very helpful for on/off control.
South American Valve are top Plug valve manufacturers in Brazil. The basic and durable construction of a plug valve consists of a valve body, plug, and occasionally a stem and actuator for automated operation. The essential part is the plug, which has a through hole or passageway that lines up with the flow channel when the valve is open. It can be conical or cylindrical. There are openings for fluid input and exit on the valve body, which also houses the plug. When the valve is closed, seals are frequently used to guarantee a tight closure and stop leakage. Plug valves can be made to handle a wide range of fluid kinds, pressures, and temperatures in their varied designs.
Key Parts:
- Body
- Plug
- Seats
- Stem
- Actuator
Types:
- Non Lubricated Plug valve
- Jacketed Plug valve
- Twin Seal Plug valve
- Lift Plug valve
- Orbit Plug valve
- Eccentric Plug valve.
- 3 Way Plug valve
- Connected Lift Plug valve
Industries:
- Oil and Gas
- Chemical
- Water and Wastewater Treatment
- Power Generation
- Pulp and Paper
- Mining and Minerals
Benefits:
- Tight Shut-off: Ensures a secure seal for effective flow control.
- Low Pressure Drop: Minimizes resistance in the flow system.
- Durability and Longevity: Engineered for reliability and extended service life.
- Cost-Effective: Efficient solution without compromising quality.
- Easy Maintenance: Streamlined upkeep for enhanced operational efficiency.
- Compact Design: Space-efficient for various installations.
Description:
- Body material: Cast Carbon steel (WCC, WCB, WC6), Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], Duplex Steel and Super duplex Steel (F51, F53, F55), Cast iron, Ductile Iron.
- Class: 150-2500; PN 10 – PN 450
- Size: 1/2”- 48”.
- Operations: Lever, electric actuated, pneumatic actuated, gear
- Ends: Flanged, butt weld, socket weld, threaded
Our Website: https://www.southamericanvalve.com/product-category/plug-valve/
