KFTE VALVE CO., LTD.
KFTE VALVE CO., LTD.

Ductile Iron Eccentric Plug Valve

A ductile iron eccentric plug valve is a type of valve used to control the flow of fluids in a pipeline. It is designed with an eccentric (offset) plug that rotates within the valve body to open or close the flow path. The body typically made from ductile iron, which provides good durability and resistance to wear. The plug made from materials like ductile iron or stainless steel, sometimes coated with resilient materials like rubber or PTFE for better sealing and corrosion resistance. Ductile iron eccentric plug valve can be used for throttling applications, providing good control over the flow rate.A ductile iron eccentric plug valve is a reliable and versatile option for controlling fluid flow in various industrial applications, such as Water and Wastewater Treatment,Chemical Processing, Slurry and Mining Operations

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Features
Structural Drawing

Features for Ductile Iron Eccentric Plug Valve

Designed for Demanding Applications

KFTE Eccentric Plug Valves are used to handle clean and dirty liquids, sludge, slurries and gases. They can be used for either isolation/shutoff or throttling/control services. Eccentric plug valves are used in water treatment, wastewater treatment, power, chemical, mining and pulp & paper


An Exceptional Control Valve

KFTE Eccentric Plug Valve provides excellent throttling control and accuracy. Permanently lubricated bearings and eccentric action reduces stiction, allowing for small incremental and controllable steps. The one-piece casts plug and shaft effectively eliminates mechanical backlash and hysteresis. In addition, the firm coupling connecting the valve to the actuator increases measurable accuracy.


Wide Selection of Body Materials

KFTE offers the most complete line of eccentric body materials to meet the requirements of a broad range of applications up to 285 psi (1965 kPa). Materials available include cast iron, acid-resistant bronze, carbon steel, stainless steel, Alloy 20, Monel and Hastelloy C.


Reliable, Multiple Ring Packing

Multiple V-Ring packing in a machined packing chamber and an adjustable gland provide the best technology in packing design. The multiple packing rings are compressed to provide self-compensation for wear.


Resilient Plug Facings for Long Service Life

KFTE Eccentric Plug valves are available with a variety of resilient plug facings. Even if small solids are trapped between the plug and seat, the resilient faced plug seals tightly, preventing seat damage.

Structural Drawing for Ductile Iron Eccentric Plug Valve

Ductile Iron Eccentric Plug Valve-Gear01
Ductile Iron Eccentric Plug Valve-Gear02
Ductile Iron Eccentric Plug Valve-Lever


Material Specification
NO.DESCRIPTIONCAST IRONDUCTILE IRON
1BODYCAST IRONDUCTILE IRON
2BOTTOM BEARINGSS304SS304
3PLUGCAST IRON+NBRDUCTILE IRON+NBR
5TOP BEARINGSS304SS304
6SEAL GASKETPTFEPTFE
7COVERCAST IRONDUCTILE IRON
8"O" RINGNBRNBR
9PACKINGGRAPHITEGRAPHITE
10GLANDCAST IRONDUCTILE IRON
11FOLLOWER STUDA193 B8A193 B8
12FOLLOWER NUTSA194 8A194 8
13STUDA193 B8A193 B8
14KEYSTAINLESS STEELSTAINLESS STEEL
15WORM GEAR--



Material Specification
NO.DESCRIPTIONCAST IRONDUCTILE IRON
1BODYCAST IRONDUCTILE IRON
2BOTTOM BEARINGSS304SS304
3PLUGCAST IRON+NBRDUCTILE IRON+NBR
4SEAL GASKETSS304+GRAPHITESS304+GRAPHITE
5TOP BEARINGSS304SS304
6COVERCAST IRONDUCTILE IRON
7"O" RINGNBRNBR
8YOKECAST IRONCAST IRON
9PACKINGGRAPHITEGRAPHITE
10GLANDCAST IRONDUCTILE IRON
11KEYSTAINLESS STEELSTAINLESS STEEL
12WORE-GEAR ACTUATOR--
13BOLTA193 B8A193 B8
14NUTA194 8A194 8



Material Specification
NO.DESCRIPTIONCAST IRONDUCTILE IRON
1BODYCAST IRONDUCTILE IRON
2PLUGCAST IRON+NBRDUCTILE IRON+NBR
3GASKETPTFEPTFE
4CAPCASR IRONDUCTILE IRON
5PACKINGFLEXIBLE GRAPHITEFLEXIBLE GRAPHITE
6GASKETPTFEPTFE
7STUDA193 B8A193 B8
8NUTA194 8A194 8
9GLANDCAST IRONDUCTILE IRON
10BOLTSTAINLESS STEELSTAINLESS STEEL
11HANDLECARBON STEELCARBON STEEL
12BOTTOM BEARINGSS304SS304


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