KF Industries is an American valve manufacturer, based in Oklahoma City, Oklahoma, USA. Their story begins in 1962 when KF was founded as a contract shop for local valve and oilfield equipment manufacturers. Today, KF employs over 350 people and operates three shifts in a facility totaling 14,000 square meters. All production is still maintained at their Oklahoma City facility. However, KF has offices in different locations around the globe with 27 International Sales Representatives, and 15 U.S. Representatives, as well as an office in Houston, KF Sales.