Steven Levy Enterprises buys and sells new, unused, and used industrial surplus cast steel ANSI valves. Browse our inventory of cast steel ANSI valves available for purchase. Cast steel ANSI valves is the US standard within the valve industry. ANSI connections do not have threads but rather have a rim at the end of the pipe or valve for a bolted connection to a corresponding rim of another pipe or valve. ANSI ball, check, gate and globe valves are used in the process, industrial, marine and offshore industries.Tell us what surplus cast steel ANSI valves you have for sale or call us at 713-910-4337.