Our extensive valve lineup includes ball and plug valves, bellows valves, needle valves, toggle valves, and more. For safety and system reliability, we also offer check and relief valves, bleed and purge valves, and diaphragm valves designed to prevent overpressure and maintain operational integrity.
Need multi-line control? Hy-Lok’s instrument manifolds, gauge, and root valves give you compact, efficient flow control in complex system setups.
Every Hy-Lok valve is manufactured with precision and tested for durability, sealing strength, and consistent performance. Whether you’re building a new system or upgrading existing components, our valves deliver smooth operation, minimal leakage, and long service life.
Not sure which valve type suits your application? Our experienced team is ready to guide you with recommendations based on your industry needs, pressure ratings, and flow requirements.