A Lubricated Plug Valve Supplier in Nigeria provides robust quarter-turn valves designed for high-pressure, high-temperature, and critical isolation applications. Lubricated plug valves are widely used in oil and gas systems due to their ability to provide tight shut-off, low operating torque, and reliable performance in demanding environments.
These valves operate using a tapered or cylindrical plug that rotates within the valve body. A specialised lubricant is injected between the plug and the body, reducing friction and ensuring smooth operation. This lubricant also acts as a sealant, preventing leakage and protecting internal components from corrosion and wear.
In Nigeria, lubricated plug valves are heavily used in upstream and downstream oil and gas operations. Companies such as Shell Nigeria and Chevron Nigeria Limited rely on these valves for pipeline isolation and process control. They are also used in refineries and petrochemical facilities where high reliability is essential.
Types of Lubricated Plug Valves
- Tapered Lubricated Plug Valve
- Pressure Balanced Plug Valve
- Lift Type Plug Valve
- Jacketed Lubricated Plug Valve
- Multi Port Lubricated Plug Valve
These valves are manufactured using high-strength materials to handle severe service conditions. Common materials include forged carbon steel A105, cast carbon steel A216 WCB, low temperature steel A350 LF2, stainless steel F304 and F316, and duplex F51 and super duplex F55 for corrosive environments.
Pressure ratings typically range from Class 150 to Class 1500 and above depending on application. End connections include flanged, butt weld, and threaded configurations.
Operation Types
- Manual Lever Operation
- Gear Operated for large valves
- Pneumatic Actuated Plug Valve
- Electric Actuated Plug Valve
Applications include crude oil pipelines, gas transmission systems, refinery operations, and chemical processing plants. These valves are particularly suitable for systems requiring quick shut-off and reliable sealing.
Industries served include Oil and Gas, Petrochemical, Power Generation, and Chemical Processing. A reliable Lubricated Plug Valve Supplier in Nigeria ensures compliance with API 6D and API 599 standards, delivering valves that offer durability, efficiency, and long-term performance.
Visit Us: https://www.africanvalve.com/product-category/lubricated-plug-valve/
Top comments (0)