Anthis prides itself in being able to perform all types of valve modification and maintaining a quality control program on those modifications.

Our customers depend on us daily to change out soft goods in their valves, to seats and seals that are required for a specific product. We perform end connection modifications, including, raised face, RTJ, Butt-weld, socket-weld and installing flanges. Our capabilities extend to cryogenic modification of gate and ball valves.

For the Oil and Gas industry we install high head extensions for buried service valves, and supply lock open lever and slam retarders on thru conduit swing checks. Trim changes are on gates, globes and check valves as well as gear operators installation are common modifications offered. Our engineering staff will be glad to review other modifications that you may need.