Brand TapcoEnpro (3) Category Fluid Catalytic Cracking (3) (-) Expanders / Power Recovery (2) (-) Catalyst Control Valves (1) Markets Oil & Gas (3) Type Catalyst Slide Valves (1) Catalyst Withdrawal Valves (1) Purge Control Systems (1) (-) Catalyst Plug Valves (1) (-) Expander Inlet Butterfly Valves (1) (-) Expander Outlet Butterfly Valves (1) Search Search TapcoEnpro Catalyst Plug Valves TapcoEnpro Expander Inlet Butterfly Valves TapcoEnpro Expander Control Butterfly Valves