Fd-lok instrument needle valve offers a wide range of sizes

Rugged and compactly designed, Fd-lok instrument needle valve  offers a wide range of sizes,  that work well for a variety of applications, including hydraulic and pneumatic systems.  Hy-Lok needle valves are meticulously designed for the flow, temperature and system required. High pressure needle valves is used in high pressure fluid handling components for the chemical/petrochemical, research, oil and gas.