Needle Valve Manufacturers in India
Speciality Valve is distinguished as the foremost Needle Valve manufacturers in India. We supply to major industrial areas of India and all over world. A needle valve is a type of valve used to control the flow of fluid in a system. It’s called a “needle” valve because it has a long, tapered needle-like stem inside. When you turn the handle of the valve, you adjust the position of this needle. By moving the needle closer to or farther away from the opening of the valve, you can regulate how much fluid passes through. Needle valves are often used in situations where precise control of flow rate is important, like in laboratories, industrial machinery, or in plumbing systems where fine adjustments are necessary. They’re handy because they allow for very fine adjustments, much like turning the tap on a sink just a tiny bit to get the perfect water flow.
Working Mechanism:
The working principle of a needle valve involves the precise adjustment of the needle’s position within the orifice to control the flow of fluid. When the valve is in the closed position, the needle sits tightly against the seat, preventing any flow. As the handle or actuator is turned, the needle is lifted gradually from the seat, allowing fluid to pass through the orifice. By adjusting the position of the needle, operators can regulate the flow rate with high precision. This design enables fine adjustments in flow, making needle valves particularly useful in applications where precise control is essential, such as in laboratory experiments, industrial processes, and hydraulic or pneumatic systems. As one of the leading Needle Valve Manufacturers in India, we ensure our valves meet the highest standards for performance and reliability.
Merits:
1.Fine control of flow rate
2.Ability to make small adjustments
3.High reliability and durability
4.Suitable for high-pressure applications
5.Compact design for space-limited installations
The needle valve is made up of multiple essential parts that cooperate to precisely control fluid flow.
1.The valve’s primary housing known as body, which houses the other parts.
2.The uppermost portion of the valve body is a bonnet, that serves as a connector point for external devices such as handles or actuators and serves to secure the interior components.
3.A thin rod that joins the needle and extends into the valve body is known as stem.
4.Needle is a long, tapering rod that inserts into the valve body’s small opening. This is the main element in charge of controlling flow.
5. The surface that the needle comes into touch with to entirely stop the fluid flow is a seat.
We are Needle Valve manufacturers in India, serving industries like:
1.Oil and Gas Industry
2.Petrochemical Industry
3.Chemical Processing Plants
4.Power Generation Plants
5.Aerospace Industry
6.Automotive Industry
7.Hydraulic Systems
8.Pneumatic Systems
9.Laboratory Equipment and Instrumentation
Description:
1.Materials: SS316, SS316L, Duplex, Inconel 625, SS304, CF8, CF8M, F51, F53, F55.
2.Class: 150 to 2500.
3.Nominal Pressure: PN10 to PN450.
4.Size: 1/2” to 2”.
5.Ends: Threaded, socket weld, butt weld.
6.Operations: Hand wheel operated.