Tulsa Pig Valves has been manufacturing and delivering pigging valves globally since 1996. Both the Shut-off and By-pass designs have evolved to serve today’s pipeline customers. Sizes 2”-16” in A350 LF2 NACE are standard with larger sizes and material options available upon request. Estimated saving in costs and footprint requirements are estimated to be 25-60% over traditional barrel and trap systems. The By-pass pig valve provides the smallest footprint and has often been preferred in offshore applications where space is severely limited.