Vinyl double containment piping system
The Double-See® Vinyl Double Containment Piping System is a pressure-rated system with a primary (inner) and secondary (outer) pipe designed for safely transporting hazardous liquids. Double-See is available in sizes from ½” x 2” to 6” x 10” in both PVC and CPVC; either material may be primary or secondary (PVC × PVC, CPVC × PVC, CPVC × CPVC) with Clear PVC always an option for the containment pipe. The system provides a complete selection of pipe, fittings, leak detection and access tees, closure couplings and termination fittings. Other important features include a 3D thermal expansion compensation centralizer, and a valve-in-valve design that provides full pressure rating in the containment piping. The system’s patented closure coupling allows practical conformance to ASME B31.3 test requirement for visual inspection of all primary joint connections during the pressure test before closing the secondary piping joint. Double-See has been designed for many applications, including water and wastewater treatment, chemical delivery and dosing. www.gfpiping.com
Stainless-steel diamond filter
INVENT Umwelt- und Verfahrenstechnik AG has developed the iFILT-diamond filter that has been constructed especially for the separation of solids from fluids as the next treatment phase after secondary sedimentation. It removes the smallest suspended solids that are still present in wastewater, for example activated sludge flakes, microplastics, precipitation flakes after phosphorus reduction or powdered activated carbon. The iFILT-diamond filter consists of one or more filter wheels, backwash unit, enclosure and tray. The filter discs are directly mechanically connected without the additional usage of a central pipe. They are equipped with high-quality, stainless steel, high-performance filter cloth with pore sizes varying between 10 and 100 μm. The iFILT-diamond filter is charged directly into the rotor center via a fluid-mechanically optimized distributor, which eliminates the usage of a gasket in the feed area. www.invent-uv.de
remote online Monitored pipe system
The 3L Leak Control System is a pipe system featuring permanent or intermittent monitoring and designed to report any damages that might occur as well as to indicate the location of the damage even on a mains-independent basis. This type of monitored pipe system provides remote online inspection and control via the Internet, thus enabling operators to take action quickly if required, according to egeplast. It provides 100-percent leakage monitoring for soil and water protection. Even in the event of very minor damages, the monitoring unit connected to the pipe will trigger an alarm. Reports can be made either directly to the control centre or to a smartphone or can be viewed online. As a systems provider, egeplast provides the matching egeFit fittings for all kinds of pipe systems and is also in a position to supply special designs. Our services also include designing and manufacturing customised fittings and even entire assemblies according to individual customers’ specifications. www.egeplast.eu
Val-Matic quarter-turn valves
Val-Matic’s array of Quarter-Turn Valves are highly engineered products available in a wide range of sizes and pressure classes. Cam-Centric Plug Valves, American-BFV Butterfly Valves, Ener•G AWWA Resilient Seated Ball Valves and QuadroSphere Trunnion Mounted Ball Valves are designed to provide both on-off and process control functions in municipal and industrial systems. Our Plug, Butterfly and Ball valves are built using advanced manufacturing technologies and certified to rigorous AWWA, ASME and API industry standards to assure reliable performance in numerous applications and media including liquids, gases and slurries. The valve seating systems are built with corrosion and wear resistant materials and tested to provide positive seating. Valve flow path geometries are optimized to provide exceptional flow control characteristics, ultra-low headloss, and energy conservation. www.valmatic.com
