DeZURIK AWWA butterfly valves
DeZURIK’s AWWA butterfly valves are designed for applications demanding thoroughly tested, high-quality valves for trouble-free service. Numerous design features and material options make this rubber-seated butterfly valve suitable for water/wastewater treatment plants and collection/distribution systems. These valves conform to AWWA Standard C504 and C516 standards, and are certified to NSF/ANSI 61/372. Features include a corrosion-resistant shaft; self-compensating shaft seals; long-life, low-friction bearings; proven disc-to-shaft pinning; and a stainless steel disc edge. Molded-in-body seat with disc locators provides positive sealing and longer seat life on sizes 3 to 20 inches. Large 24- to 144-inch valves feature adjustable, replaceable seat, nonhollow disc structure, and a rubber seat retained within a dovetail groove in the valve body that is locked in place by an epoxy wedge. 320-259-2000; www.dezurik.com
FCI Profibus ST and MT Series thermal flowmeters
ST and MT Series thermal flowmeters from Fluid Components International combine highly accurate, repeatable thermal flow measurement performance with digital bus communications technology flexibility. Depending on the model, the meters can be configured as either a field instrument PA-type device or a system RS-485-based DP-type device. The ST80 Series is available with both Profibus-PA and Profibus-DP, while the ST100A Series is available with Profibus-PA. The MT100 Series is available with Profibus-PA. In addition to flow rate, FCI’s Profibus compatible flowmeters also provide totalized flow, temperature and instrument health diagnostics over the Profibus communications link. 800-854-1993; www.fluidcomponents.com
Kaiser Optical Systems Raman spectrometers
Kaiser Optical Systems, an Endress+Hauser company, released its embedded Kaiser Raman Rxn analyzer suite, featuring Raman RunTime embedded control software. The analyzer collects in situ process measurements, enabling real-time process monitoring, optimization and control. To ease maintenance, Raman Rxn2 and Rxn4 analyzers perform self-calibration, utilizing spectral correction methods in applications when periodic system calibration is not required. Additionally, they provide flexible installation options including benchtop, mobile wheeled cart, and rack-mounted, or in stainless steel enclosures for lab, pilot plant or dedicated manufacturing applications. The rugged analyzers and applicable sampling probes are also certified for installation in hazardous areas. 888-363-7377; www.endress.com
