Plug valves are one of the most popular category of pipe vales used in variety of applications. Also
known as cock or stop-cock valves, plug valves have been in use since a long period of time. Infact, they were developed for use in citywide Roman plumbing systems and remain as one of the most widely used valves for both on/off and throttling services. They are a kind of rotational motion valves which are used to stop or start fluid flow. They are so called because of the shape of the disk, which resembles a plug.
Following the complete list of Plug Valves:
+ Connection Lift Plug Valve
+ Flange Connection Lifting Plug Valve ANSI
+ Inverted Pressure Balance Lubricated Plug Valve ANSI
+ Sleeve Type Soft Sealing Plug Valve Acc.To DIN
+ Sleeve Type Soft Sealing Plug Valve ANSI
Design & Manufacture Std:
api600, api 6d, asme b16.34, jisb2071, jisb2073, jisb2083, bs 1873, bs1414
End Connection Std:
sme b16.11, asme b1.20.1, asme b16.5, din2543-2550, jisb2212-jisb2214
Uses of plug valves:
Plug valves are high capacity valves that are found widely in-
- low-pressure sanitary applications and
- industrial applications, like petroleum pipelines, chemical processing and related fields, and power plants.
They are extremely versatile valves that can be used for directional flow control.
They can be used even in moderate vacuum systems.
Plug valves can efficiently handle gas and liquid fuel.
They can safely handle extreme temperature flow, such as boiler feed water, condensate, and other such elements.
Plug valves can be used to regulate the flow of liquids containing suspended solids, for example, slurries.
Type of Valves:
A valve is a piping components complete with operating system, able to control or shut off a fluid flow Valves are divided in:
Ball Valve, Butterfly Valve, Check Valve, Gate valve, Globe Valve, Plug Valve, Power Station Valves, Y-Type Strainer
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