HORIZON fully high performance ball valves are engineered for reliable isolation and control of extremely corrosive, hazardous and high purity process liquids and gases. Designed using industry's pertinent specification as a minimum requirement, HORIZON valve incorporate the highest standards of fundamental engineering principles, quality and safety that are essential in assuring reliable performance. Designed in accordance with ANSI 16.10 lb face to face dimensions, HORIZON valves are routinely used as direct replacments for massive, high torque and difficult to maintain plug, gate and ball valves. The low torque feature, which has been tested to be as much as 66% less than in lined plug valves result in easier manual operation, reduced priping stress and considerably lower automation cost.