Assured Automation
The HP (high-performance) Butterfly Valves (photo) offer Class VI shut-off and an advanced seat design that provides a bi-directional interference and pressure-assisted seal. These valves are available in 2–12-in. sizes with pressure ratings up to 285 psi for 150 class and 740 for 300 class valves. Bodies are available in carbon or stainless steel with Wafer or Lugged flange connections. The HP Series disc is engineered for a quick release from the seat, which reduces torque and wear. — Assured Automation, Clark, N.J.