Manufactures industrial valves for applications in chemical, petrochemical, oil and gas, fossil and nuclear power, cogeneration, pulp and paper, mining, cryogenic industries.Velan Valve Corporation home about news products solutions field services downloads contacts français Velan manufactures a world leading range of cast and forged steel gate, globe, check, ball, butterfly, knife gate and engineered severe service valves offering superior performance across all major industrial applications. Recent literature releases... New Proquip Dual Plate Check Valve Catalog (March 28) New API 6D