Definition of Flanged Needle Valve

A flanged needle valve is entirely made of a forged body, with a connection form of flange connection and conical disc sealing. The change in the valve seat port is proportional to the disc stroke. Due to the relatively short opening or closing stroke of the valve stem, along with its reliable shut-off function, the valve is also suitable for flow regulation. It is applicable to media such as water, liquids, steam, and oil products, and is widely used in instrumentation measurement pipeline systems in chemical, power, metallurgical, and other industries.

Product Characteristics of Flanged Needle Valve

Control performance: Adopts a needle-shaped valve core design, enabling fine adjustment of flow rate, which is suitable for occasions with high requirements for flow control.

Excellent sealing performance: The valve seat and valve core are made of high-quality materials, and the sealing surface is precision-machined to ensure no leakage under high-pressure conditions.

Strong pressure resistance: The valve body is made of high-strength materials, capable of withstanding the impact of high-pressure fluids and ensuring the stable operation of equipment.

Convenient installation: Uses a flange connection method, facilitating quick connection with other pipeline equipment and reducing installation time and costs.

Application Fields of Flanged Needle Valve

Flanged needle globe valves are widely used in petrochemical, power, pharmaceutical, and other fields. For example, in the petrochemical industry, their control capability ensures the stability of process flows; in the pharmaceutical industry, their sealing performance can meet high cleanliness requirements.