Enterprises, Inc.; Flow-Quip, Inc.; Keystone VaNe U.S.A., Inc.; Limitorque Corp.; Pantex Valve Actuators & Systems Inc.; Pratt, Henry, Co.; Tare Andale, Inc.; E.H.
of Olson Technologies, Inc.; Nordstrom Valves, Inc.; Pratt, Henry, Co.; Troy Valve; Val-Matic Valve & Mfg.
Pollard Co., Inc.; Pratt, Henry, Co.; Stockham Valves & Fitting; Victaulic Co.
Enterprises, Inc.; Flow-Quip, Inc.; Keystone Valve U.S.A.; Limitorque Corp.; Pantex Valve Actuators & Systems Inc.; Powell Co.; Pratt, Henry, Co.; Tate Andale, Inc.; E.H.
of Olson Technologies, Inc.; Pratt, Henry, Co.; Stockham Valves & Fitting; Victaulic Co.
A Grinnell Co.; Powell Co.; Pratt, Henry, Co.; Red Valve Co., Inc.; Technaflow, Inc.; Val-Matic Valve and Mfg.
Enterprises, Inc.; Keystone Valve U.S.A.; Limitorque Corp.; Pantex Valve Actuators & Systems Inc.; Pratt, Henry, Co.; Rotork Controls Inc.; Straub Kupplungen AG; Tate Andale, Inc.; Trident Valve Co.; Powell Co.; E.H.
of Olson Technologies, Inc.; Parker Hannifin Corp.; Powell Co.; Pratt, Henry, Co.; Spears Mfg.
of NIBCO, Inc.; Parker Hannifin Corp.; Powell Co.; Pratt, Henry, Co.; Red Valve Co., Inc.; Technaflow, Inc.; Universal Valve Co., Inc.; Val-Matic Valve and Mfg.