Velan Inc. designs, manufactures, and markets industrial valves worldwide. The company offers quarter-turn valves; gate, globe, and check valves; API 600 cast steel gate, globe, and check valves; corrosion-resistant steel gate, globe, and check valves; API 602 small forged gate, globe, and check valves; API 6D/API 6A through conduit and double expanding gate valves; large forged pressure seal and bolted bonnet gate, globe, and check valves; y-pattern valves; Proquip dual-plate check valves; API 6D/API 6A non slam and swing check valves; quarter-turn valves; resilient-seated ball valves; Securaseal metal-seated ball valves; Coker ball valves; API 6D/API 6A pipeline ball valves; modular double block and bleed ball valves; Torqseal triple-offset butterfly valves; and other products.