Hydraulic Cartridge Needle Flow Control Valve

Hydraulic Needle Valve

A hydraulic needle cartridge valve is a compact and self-contained valve that incorporates a needle valve design within a cartridge-style housing. It is designed to be installed in hydraulic manifold systems or other hydraulic valve bodies. Similar to a traditional hydraulic needle valve, a needle cartridge valve is used to control and regulate the flow rate of hydraulic fluid. It consists of a needle-like plunger or spool that can be adjusted to vary the size of the orifice opening, thereby controlling the flow of fluid.

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Hydraulic Needle Valve For Sale

INV08-20A Hydraulic Needle Valve

The device possesses a plunger that is similar in shape to a needle and can be adjusted, allowing for meticulous control of the rate of fluid flow.

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INV08-20 Hydraulic Needle Valve

Due to its small dimensions, longevity, and adaptability, it is perfectly appropriate for usage in situations where precise and finely tuned management of fluid is necessary across a number of industry sectors.

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INV10-20 Hydraulic Needle Valve

The device's plunger resembles a needle and allows for extremely precise control of fluid flow rates. It is also compactly designed, very durable, and suitable for a broad range of applications.

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INV12-20 Hydraulic Needle Valve

Featuring a small form factor, sturdy build, and a stem that utilizes fine threads, this device guarantees consistent and accurate flow rate control.

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INV08-21 Hydraulic Needle Valve

This is a specialized valve designed for precise flow control in hydraulic systems, offering accurate adjustment and regulation of fluid flow rates.

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INV10-22 Hydraulic Needle Valve

A screw-in, cartridge-style, variable orifice, hydraulic flow restrictor valve that requires only 5-1/2 turns for full adjustment.

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Why Is It Called Needle Valve?

A hydraulic needle valve is called a "needle valve" due to its distinct design that resembles a needle. The name "needle valve" refers to the long, slender shape of the valve stem, which resembles the pointed end of a sewing needle. The valve stem has a fine-threaded screw mechanism, allowing for precise control over the flow rate of hydraulic fluid.

Similar to how a sewing needle is used to make small and precise stitches, a needle valve in a hydraulic system is designed to provide fine control over the flow of fluid. By rotating the valve stem, the needle-like point either obstructs or allows the passage of fluid through a narrow orifice, enabling precise adjustment of the flow rate.