Stainless steel needle valve

Stainless steel needle valves are precision components designed for accurate flow control. The valve bodies in this series are forged from high-quality 304 or 316 stainless steel, boasting excellent corrosion resistance, high-pressure resistance and high-temperature resistance. They are suitable for water, oil, gas and a variety of mild chemical media.

The core of these valves lies in the conical needle-shaped valve core, which is precisely controlled via threads. This design enables micron-level fine adjustment and reliable shut-off, ensuring long-term sealing performance and durability even under high-frequency operations.

Widely used in laboratory instruments, petrochemical engineering, sampling systems, vacuum equipment and precision fluid control fields, they are the ideal choice for working conditions requiring accurate regulation and zero leakage.