Profile: Welco Valve - Flow Control Solution manufactures various industrial valves, fittings, flanges and piping accessories. Our gate valves include cast steel, pressure seal, through conduit, forged steel, and rising & non rising gate valve. Our bellow seal valve is ideal whenever leakage to the atmosphere is intolerable due to toxicity, chemical corrosion, radioactivity and other health or ecological reasons. We also offer actuators such as linear electric, multi rotation electric, angle travelling electric, and pneumatic actuators. We are an ISO 9001 certified company.