Valves
 

Hy-Lok Valves include needle valves, ball valves, plug valves, check valves, relief valves, and instrument manifolds. Hy-Lok valves offer a variety of end connections, pressure ratings, handles and base materials including 316 stainless steel, carbon steel, brass, and special alloys. Hy-Lok is one of the few manufacturers capable of designing, developing and delivering custom fabricated valves according to rigid client specifications.

 

Needle Valves
Hy-Lok's rugged and compactly designed needle valves offer a wide range of sizes, configurations, end connections, pressure and temperature ratings.


 

Ball & Plug Valves
Hy-Lok's ball and plug valves offer a wide range of sizes, configurations, end connections, pressure and temperature ratings for process and instrumentation applications.

 

Check & Relief Valves
Hy-Lok check & relief valves are available in fixed and adjustable-spring models. Several material and end connection options ranging in sizes from 1/8" to 1" are available.
 

Integral Block and Bleed Valves
Specifically designed to provide a compact installation for gauge or transmitter instruments, these valves feature reduced weight and minimum leakpaths.
 

Cryogenic Valves
Hy-Lok's stainless steel CRYO series cryogenic valves are designed to perform in the most demanding cryogenic environments, providing effective operation from -320ºF (-196ºC) to 700ºF (371ºC).