$99

Plug valves are classified as quarter-turn,  rotary motion straight-line valves that are normally used in the fully open and fully closed positions.

Plug valves are referred to as quarter-turn valves because the plug rotates 90 degrees between the fully open and fully closed positions. On/off valves either allow flow (on) or obstruct it completely (off). These valves are also known as isolation valves, because they can effectively shut down flow into a segment of a system, often for maintenance to be performed. 

Plug valves, also named Cock Valves obtain their name from the type of valve disc used. Plug valves are made up of a stopper across a passageway. The stopper is a plug with a hole through it. The hole is called the port. The plug can be cylindrical or conical. When the port is in alignment with the passageway the media can go through. When it is moved 90 degrees, the passageway is closed. The handle (actuator) indicates the position of the valve (in-line = open, perpendicular = closed). 

Externally, on the valve’s body, it has 2 housings at both ends to be screwed to the pipes. Inside the valve's body, we can find the shutter, which can be compared to some conical corks that can block the passage of the flow. On the top of the shutter (typically attached to the end with a larger diameter), we can see the stem to which the actuator is connected. 

SVR Global is a dependable plug valve manufacturer in USAthat offers a wide range of  Plug Valves. Our Plug Valves are tested to ensure they meet all of our clients’ requirements. We also offer customized Plug Valves that are tailored to specific industrial demands.

Plug valves are not suitable for throttling/regulating flow although there is a diamond port design that is suitable for throttling applications. 

Plug valves are available in lubricated or non-lubricated designs.

SVR plug valve specializes in a variety of plug valves, including 

Flange plug valve

Threaded plug valve

3-way plug valve

Lubricated plug valve

Eccentric plug valve

Lined plug valve

Sleeved plug valve

The most common plug valve model is the 2-port valve with two positions: open to making the fluid flow and closed to stop the flow. To go from open to close position the shutter rotates by 90 °. 

It is also possible for a plug valve to have more than two ports. A multiport plug valve has the great advantage to make the flow split into as many ports as the valve has. 

Description of Plug Valves:

SVR Global is a dependable plug valve manufacturer in USA that has the following features-

Body material: Cast Carbon steel plug valve (WCC, WCB, WC6), Stainless Steel plug valve [SS316, SS304, SS316L, SS904L, CF8, CF8M, F31L, F91], Duplex Steel and Super Duplex Steel, Plug valve (F51, F53, F55), Cast iron, Ductile Iron.

Class: 150 – 2500; PN 10 – PN 450

Size: DN15 to DN1200

Operations: Lever actuated plug valve, electric actuated plug valve, pneumatic actuated plug valve, gear actuated plug valve

Ends: Flanged, butt weld, socket weld, threaded

Visit us to know more about various valves provided by SVR Global - https://svrglobal.net/products/plug-valve/