KINGWEL Plug Valve Features & Benefits:

 

A plug valve is shaped like a cylinder or cone and can be rotated inside the valve body to control flow of fluids. Plug valves have one or more hollow passageways often placed horizontally to allow ease of flow through the valve when open. The most common type of plug valve is the 2 port model with an open and closed position. The two ports are usually located on opposite sides of the valve with one passageway leading from inbound to outbound and the stem and handle located on the top. A plug valve also uses a quarter turn valve, which is useful where quick and frequent operation is essential. The valve ends can be flanged, hub type, or butt weld.

 

Catagory:

 

1.Lubricated Plug Valve

2.Non-Lubricated Plug Valve

3.Eccentric Plug Valve

4.Expanding Plug Valve

 

Features:

 

Plug: heavy-duty fully rubber encapsulated

Welded nickel seat:  robotically welded 1/8in thick

Grit-Guard shaft seals:  prevents bearing wear and shaft seizing

V-type packing: self adjusting and replaceable while under pressure

Stainless steel radial upper and lower bearings: permanently lubricated for extended life

Upper and lower thrust bearings: to assure plug centering

Packing overload protection Shims: ease of adjustment, extends packing life

Full access cover: allows inline maintenance