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Eccentric Plug Valves Manufacturers
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Eccentric Plug Valves Manufacturers
SVR Global is one of the leading Eccentric Plug Valves Manufacturers, offering durable and efficient flow control solutions for industrial applications. Eccentric plug valves are designed to handle abrasive, corrosive, and high-solid content fluids, making them highly effective in wastewater, chemical, and power industries. We supply across Houston, California, New York, Texas, and other major regions in the USA, serving industries that demand reliable and low-maintenance valve solutions.
What is an Eccentric Plug Valve?
An eccentric plug valve is a quarter-turn valve that uses a cylindrical or conical plug, mounted slightly off-centre (eccentric) to the valve body, to regulate or shut off flow. Unlike traditional plug valves, the eccentric design minimizes friction between the plug and seat, resulting in tighter sealing, reduced wear, and longer service life. These valves are well-suited for on-off isolation and throttling applications where robust performance is required.
Functions and Working of Eccentric Plug Valves
Main functions include:
- Flow Regulation – Controls liquid, gas, or slurry with accurate throttling.
- Tight Shut-off – Provides bubble-tight sealing with minimal seat wear.
- Handling Solids – Designed for applications involving slurries, sludge, and abrasive fluids.
- Reduced Maintenance – Eccentric design lowers torque and minimizes contact during operation.
Working Principle:
When the plug rotates a quarter turn, it moves away from the seat, reducing friction and wear. In the open position, the fluid passes through smoothly, while turning the plug back closes the valve tightly against the seat. This ensures efficient shut-off and extended valve life, even in harsh operating conditions.
Key Components of an Eccentric Plug Valve
- Body – Constructed from ductile iron, carbon steel, or stainless steel.
- Plug – Eccentrically mounted cylindrical plug for tight sealing.
- Seat – Hardened or resilient material to ensure leak-proof closure.
- Stem – Transfers motion from the actuator or handwheel to the plug.
- Bearings & Bushings – Support smooth plug rotation.
- Actuation – Operated manually, or by electric/pneumatic actuators.
Types of Eccentric Plug Valves
SVR Global manufactures and supplies various eccentric plug valves in USA:
- Manual Eccentric Plug Valve – Handwheel or lever-operated for smaller systems.
- Pneumatic/Electric Actuated Plug Valve – Automated for precise process control.
- Flanged Eccentric Plug Valve – Used in medium to large pipelines.
- Wafer Style Eccentric Plug Valve – Compact design for space-constrained installations.
- Lined Eccentric Plug Valve – PTFE or rubber lining for chemical and abrasive resistance.
Applications of Eccentric Plug Valves in USA
- Eccentric plug valves are widely used in industries that handle challenging fluids:
- Wastewater Treatment Plants – Managing sludge, grit, and solids-laden fluids.
- Chemical & Petrochemical Plants – Handling corrosive and abrasive chemical flows.
- Pulp & Paper Industry – Regulating slurry and fibrous media.
- Power Generation – Cooling water systems and ash handling.
- Oil & Gas – Suitable for auxiliary and process pipelines.
- Food Processing – Applications requiring sanitary flow control with durable sealing.
Why Choose SVR Global?
SVR Global is an Eccentric Plug Valves Manufacturers that comply with API, ASME, and ISO standards. Our valves are built from ductile iron, stainless steel, and carbon steel, with options for lined designs to handle aggressive media. Available in sizes from 2” to 48” and pressure ratings up to Class 600, our valves are engineered for durability, smooth operation, and long service life. With supply across Houston, Texas, New York, and California, we provide customized solutions supported by technical expertise and on-time delivery.
Description
- Body Materials: Ductile Iron, Carbon Steel, Stainless Steel, Lined Options (PTFE, Rubber)
- Size Range: 2” – 48”
- Pressure Class: ASME Class 150 – 600 / PN10 – PN40
- End Connections: Flanged, Wafer, Mechanical Joint
- Operation: Manual, Electric, Pneumatic
Visit us: https://www.svrglobal.net/product-category/eccentric-plug-valve/