| Welcome to Valv-Tech Online WELCOME TO VALV-TECH ONLINE Valv-Tech Inc., is an international designer and manufacturer of butterfly valves, slide valves, and valve control systems for pollution control equipment, combustion, boiler, waste heat recovery and compressor systems serving the gas, oil, chemical, materials and air handling industries. Valv-Tech's Faircoseal Butterfly Valves offer some really outstanding features. The molded-in-place liner offers the abilit.. |