NEEDLE VALVE

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Needle valves are designed to provide precise control over low flow rates, making them useful in various applications. Depending on the valve packing material, they also offer great resistance to high and cryogenic temperatures.

The basic function of a needle valve is to open and close an orifice-like valve opening with a tapered, needle-shaped plunger that raises and lowers with the turn of a handle. This is accomplished by using a nut, or packing, to connect the valve handle to the plunger, which then moves up and down on the threads. The locking nut prevents the stem from unscrewing, which opens up space that allows liquids and gases to pass through the orifice.

Our hydraulic needle valves ensure precise fluid flow control in hydraulic systems, offering reliability and durability in demanding applications. Trust our high-quality valves for efficient performance and long-lasting operation in your hydraulic setups. Our needle valve angel offers precise flow control in tight spaces with optimal visibility. Trust our quality valves for accurate performance and durability.

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Needle Valve Stockist, Needle Valve Stockist In India, Brass Needle Valve, Hydraulic Needle Valves, Hydraulic Valve Manufacturer In India.

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Our high-pressure needle valves are designed to withstand extreme pressure conditions, providing reliable flow control in challenging environments. Trust our precision-engineered valves for durable and efficient performance in high-pressure applications.

A key component of the needle valve design is the orifice, a narrow opening that defines how much fluid passes through the needle valve. A significant number of turns is required to open up even a small amount of space, which provides gradual and accurate regulation of the flow rate. This helps prevent bursts of gas or liquid from passing through the valve, which could damage gauges or other sensors in the system. 

Our brass needle valves offer precise flow control and durability for various applications. Trust our quality craftsmanship for reliable performance in your systems. Our tube needle valves provide precise flow control in tubing systems, ensuring reliability and performance. Trust our quality valves for accurate regulation in fluid applications.

Needle valves can still withstand high-pressure environments thanks to the design of the orifice and the valve seat. The seat is often made of hard plastic, such as polytetrafluoroethylene (PTFE), which offers excellent resistance to chemicals and extreme temperatures. A PTFE seal also prevents leakage and contamination from other materials, which is another factor that contributes to the wide range of uses for needle valves. Our float needle valves provide accurate liquid level control and are ideal for regulating flow in tanks and reservoirs.