Do you have valves at the wellhead that function poorly or not at all? This valve went from impossible to turn by hand to functioning smoothly as intended. This repair was made in the field with no production downtime at great savings over replacing the valve. Contact Durbin Enterprises at (405) 586-8000 for an honest evaluation of whether your valves can be repaired in the field. P.S. don't forget that a regular preventative maintenance program can keep valves from reaching this point and catch necessary repairs such as these before they impact your operations. Don't risk the safety of your employees and operations due to valves that can't be operated efficiently or require excessive torque to turn. Call or text Troy at (405) 586-8000. Serving Oklahoma, Texas and Arkansas.