The Dilating Disk™ Valve is a new technology and an innovative, compact valve designed in accordance with ASME B16.34, IEC 60534-3-3, IEC 60534-3-2, & IEC 60534-3-1. The unique, patented design provides precise flow control through the use of a three-petal mechanism, conforms to ANSI/FCI 70-2 leakage specifications, and requires low operational torque.

The Spec Sheets below provide the dimensions of each Dilating Disk™ Valve model, along with data on the flow characteristics and comparison data for legacy valve designs.