Speciality Valve is one of the leading Control Valve Manufacturers In India producing a variety of high accuracy, precision engineered valves for various industrial applications. Speciality Valve's sole reliance on innovation, dependability and performance enable it to deliver perfect flow control solutions that address unique operation demands.
Control Valve
A control valve is a type of valve that is employed to control fluid flow (gases or liquids) by adjusting the passage area of the flow. It adjusts to the signals provided by a control system to provide desired flow rates, pressures, levels, or temperatures in a process system.
Key Parts of Control Valve
Valve Body – The principal casing containing internal parts and controlling fluid flow.
Actuator – Translates the control signal into motion in mechanical form to open or shut off the valve.
Valve Plug or Disc – Moves inside the valve body in order to modulate the flow.
Stem – Links the actuator to the plug and conveys motion.
Positioner – Maintains the valve at the precise desired position depending on the control signal.
Working Mechanism
Control valves function on the basis of a command from a process controller. The controller provides a signal (usually pneumatic or electrical) to the actuator. The actuator moves the valve plug and stem, varying the rate of flow through the valve. The positioner corrects for accuracy by coordinating the valve position and control signal for the best process conditions.
Advantages
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Accurate control of process variables
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Improves system efficiency and stability
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Decreases energy consumption
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Ideal for automated system
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Available in many materials for a wide range of media
Functions of Control Valve
•Regulation of flow
•Temperature and pressure regulation
•Management of fluid direction
•Regulation of tank levels
Types of Control Valve
1.Three-way control valve
2.Cage type control valve
3.Double seat control valve
4.Type shutoff control valve
5.Single Seat control valve
6.Water Control valve
7.Globe Control valve
8.Pneumatic Angle Seat Control Valve
Industries using Control Valve
1.Oil and Gas Industry
2.Chemical and Petrochemical
3.Power Generation Industry
4.Water and Wastewater Treatment Plant
5.Pulp and Paper Industry
6.Mining and Metals Industry
7.Refining Industry
8.Water Distribution Plant
As one of the foremost Control Valve Manufacturers in India, Speciality Valve provides a reliable control solution for high performance industrial processes. Our valve solutions are precision engineered to be efficient, accurate and long lasting, guaranteeing seamless performance under a broad spectrum of application.
Description
1.Available Materials: Ductile Iron, Cast iron (WCB, WCC, WC6), LCC, LCB, Stainless Steel (SS316, SS304), Super Duplex (F51, F53, F55).
2.Class: 150 to 2500.
3.Nominal Pressure: PN10 to PN450.
4.Medium: Air, Water, Chemical, Steam, Oil.
5.Operations: Electric Actuated and Pneumatic Operated.
6.Size: 1/2”- 24”.
7.Ends: Flanged, butt weld, socket weld, threaded.
Electric Actuator Details
1.Torque: 3 – 9 nm.
2.Operating pressure: 8 Bar.
3.Port Connection: NPT 1.4".
4.Mounting Base: ISO5211.
5.Temperature: -20°C to +80°C.
Visit us: https://www.specialityvalve.com/product-category/control-valve/
ADDRESS - 37, NGR Street, P.N Palayam, Coimbatore, Tamil Nadu
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