Eccentric Plug Valve - Lixin Valve Group Co., Ltd
Orbit Plug Valve

Eccentric Plug Valve

Eccentric valves work similarly to gate valves but can achieve quarter-turn operations for immediate flow management.

The mechanism of our eccentric plug valves creates an eccentric action where the seat is offset from the valve shaft. With the eccentric action taking place, the valve is protected against wear and tear caused by grits and other coarse debris that flows within the medium.

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Double Eccentric type

Rectangular port design

Isolation/shutoff or throttling/control services

One-piece plug

Technical Specifications
Size Range

NPS 1/2″-32″ / DN15-800mm

Main Material

Carbon steel, Stainless Steel, Aluminum Bronze, Duplex steel etc.
(Other materials are available under request.)

Temperature Rating

-29 ~ +180°C

Stem Material

Stainless Steel

Pressure Rating

I.0Mpa ~ 6.4Mpa  150LB ~ 900LB

Leakage Level

Zero Leakage

Plug Material

Carbon Steel, Stainless steel, Duplex steel etc.

Flange Drilling

ASME B16.5, EN1092, GOST 33259, BS etc.

Seat Material

Soft Seat

Body Style

Double Flange, Butter Wutt Weld

Design Standard

API599, API 6D, ASME B16.34

Test Standard

API 598, EN12266-1, ISO 5208, API 6D

Face to Face

API 16.10, EN558-1, API 599

Operation

Lever, Worm Gear, Electric, Pneumatic, etc.

Application

On the pipelines of various working conditions such as petroleum, chemical, pharmaceutical, fertilizer, and electric power industries, cut off or connect the pipeline medium.

Other

The carefully selected materials and contemporary design make our plug valve highly recognized.

If our Plug Valve cannot meet your choice, we can provide you with special made.

 

Chief Features

Double eccentric design, low friction opening and closing, ensuring zero leakage.

Welded-in stainless steel ( 90% nickel,thickness 3mm), or high-performance resin valve seat can meet a variety of corrosion resistance requirements.

The V-shaped seal ring can be replaced on line without disassembling the operator.

The self-lubricating bearing provides very easy operation and low operation wearing.

Cast steel plug wholly covered with rubber, needn’t worry about the rubber peeling,erosion and corrosion.

O-ring seals between bonnet and body,provide easy maintenance.

It has ideal linear curve can be used as a regulating valve.

Provide valve inlet and outlet pressure tapping,so as to control and measure flow.

Straight through flow design and cylindrical valve body can meet max.flow capacity requirements without deposits.

The pressure gauge connector at the inlet and outlet of the valve is provided to facilitate the user to control and measure the flow.

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Is it difficult for you to choose which valve? Please send us your questions and we will give you a detailed plan.
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