Specialityvalve is a premier Lubricated Plug valve manufacturer in India. Lubricants or sealants are used in lubricated plug valves to facilitate operation over a wide range of working pressures. There is a lubricating layer between the plug and the body. Regular lubricant injection is required. The lubricant must be able to endure line temperatures, not be washed away by fluid flow, and not foul the fluid. Plastic sealants are used in plug valves. Sealants need to be resistant, flexible, and able to form a seal around every body component in order to be effective. The metal surface between the plug and the wire is shielded by the lubricant coating. What is a plug valve? A plug valve is a manual valve with a quarter-turn rotation. Using a cylindrical or tapered plug, it permits or prohibits straight-through passage through the body (plug-shaped disc). Plug valves create a straight passage through the ports, which minimises turbulence when fluid passes through the opening plug. In either direction, the flow might be completely open or completely closed. Plug Valve Working Principle: A plug valve's body, which has a tapered or parallel seating, accepts a plug. How much of the valve may open depends on where the port is located, which is a component of the plug's design. Ports are the openings in the valve body where liquid can enter or escape. A 90-degree stopper allows the fluid flow to be entirely opened or closed. Compared to plug valves, which can only be fully opened or closed, ball valves are more efficient. When the aperture in the plug is parallel to the intake and outlet ports, flow through the valve resumes. There is a pressure drop caused by the plug port's decreased surface area. With a full-area cylindrical plug, the pressure drop is negligible. Advantages: 1. The valve can be opened and closed with less force 2. The plug is uncorroded. 3. Adaptable to high pressures and temperatures 4. offered in a variety of sizes Industries that use lubricated plug valve: 1. Chemical 2. Cementing 3. Oil piping Description : Body materials: Carbon steel, cast steel (WCB, WCC, WC9, WC6, LCC, LCB) Cast iron, ductile iron, SS304, SS316, CF8. Class: 150-2500. PN16 – PN450. Size: ½” to 24”. Ends: Socket weld, buttweld, flanged, threaded. Operations: Lever operated, Gear operated, Pneumatic Actuated, Electric Actuated. Visit - https://www.specialityvalve.com/product-category/lubricated-plug-valve/ Non Lubricated Plug Valve Manufacturer in India Specialityvalve is the most trusted Non Lubricated Plug Valve Manufacturer in India. Specialityvalve prioritises client satisfaction and strives to provide products of the highest calibre. A plug valve that is not lubricated is known as a non-lubricated plug valve. In low pressure situations, these valves are utilised. Because there is no lubricant present, these valves are susceptible to corrosion and can collect dust as a result of dryness. These valves can be produced using a variety of materials, including cast iron, ductile iron, etc. Plug valve: A plug valve is a type of valve that is constructed of conical or cylindrical tapered plugs that can rotate within the valve to control the flow of the medium. For a full flow system that is either fully open or fully closed, these valves are utilised. A plug valve is a manual valve with a quarter-turn rotation. Using a cylindrical or tapered plug, it permits or prohibits straight-through passage through the body (plug-shaped disc). Plug valves create a straight passage through the ports, which minimises turbulence when fluid passes through the opening plug. In either direction, the flow might be completely open or completely closed. Plug Valve Working Principle: A plug valve's body, which has a tapered or parallel seating, accepts a plug. How much of the valve may open depends on where the port is located, which is a component of the plug's design. Ports are the openings in the valve body where liquid can enter or escape. A 90-degree stopper allows the fluid flow to be entirely opened or closed. Compared to plug valves, which can only be fully opened or closed, ball valves are more efficient. When the aperture in the plug is parallel to the intake and outlet ports, flow through the valve resumes. There is a pressure drop caused by the plug port's decreased surface area. With a full-area cylindrical plug, the pressure drop is negligible. Advantages of Non Lubricated Plug Valve: • Requires less upkeep. • Has more uses than other valves • Has a longer lifespan. Industries where Non Lubricated Plug Valve is used: • Chemical industry • Petroleum industry • Chemical fertilizer industry • Electric industry Description: Material: Duplex Steel (F51, F53, 4A, 5A),F11, F22, LF2, F304, F304L, F316, F316L. Class: 150 to 2500 Pressure: PN10 to PN420 Ends: Flanged, Threaded, Butt weld, Socket weld Size: ½’’ to 16’’ Operation: Handwheel operated, Pneumatic Actuator, Electric Actuator, Lever Speciality valve manufactures its products with the latest technology. You can visit the link below to know more about the product . Visit : https://www.specialityvalve.com/product-category/non-lubricated-sleeved-plug-valve/
