WorldWide Drilling Resource®

13 WorldWide Drilling Resource ® MARCH 2020 New Sizes and Flow Ranges FlOmATiC ® announced the release of additional sizes and flow ranges for its constant flow control valve Flo-Trol ® model CD900 family, all in a stainless steel body. These automatic flow control valves are designed to give constant flow over a wide pressure range. The valve design has no moving parts; rather, a self-cleaning flexible orifice that varies in size with applied pressure so a constant flow rate is maintained. Flow rates are maintained to within ±15% between 15 and 125 PSi. Each valve is laser engraved with flow rate, size, and certification. in addition, each Flo-Trol ® valve comes sealed, color-coded, and labeled. Flomatic ® flow control valves are used in several applications, such as low yield water wells, tankless water heaters, water softeners, irrigation systems, and UV filters, to name a few. The CD900 is available in seven sizes (3/8 through 1-1/2 inches) and very wide flow ranges (0.25 GPm to 30 GPm) and covered with a three-year warranty. WHO’S IN THE NEWS The Concrete Sawing and Drilling Association announced the appointment of Erin O’Brien as exec- utive director, following the retirement of Pat O’Brien who served as executive director since 1992. Breaking News Additional announcements from the International Construction and Utility Equipment Exposition, Herrenknecht, and Deep Foundations Institute, are located in our online issue: Send your Who’s in the News to: