David Keffer Email & Phone Number

Houston, Texas Area

Sferova is an Italian headquartered valve company, since 1973, owning API 6D, API 6A, and API 6DSS monograms. We are engaged in design and production of floating and trunnion mounted ball valves, sizes 1/2" - 48", soft or metal seated, side entry, top entry and welded body. We produce in a variety of metallurgies - including carbon steel, stainless.

Stafford, TX

Houston Tx

Responsible for all aspects of PetrolValves sales, service and support within the Western Hemisphere.

Houston, Texas Area

Responsible for all sales, service and support activities for PetrolValves in the Western Hemisphere.

Houston, Texas Area

Responsible for Dresser valve brands in Latin America: Grove ball & gate valves, TK ball valves, Tom Wheatley check valves, Texsteam plug valves, Masoneilan control valves, and Consolidated safety relief valves. During this timeframe, also held positions of General Sales Manager, Tom Wheatley Valve, and Technical Sales Manager, supporting subsea.

Sulphur Springs, TX

Director of Sales globally for Nordstrom Valves, inclusive of plug valves, ball valves (Hypresphere brand), and Polyvalve (gas distribution). Managed direct sales force, nationally and internationally, North American distribution, and international representatives in over 20 countries.