Energy Efficiency in Building Services Applications

Pfeiffer Vacuum+Fab Solutions introduces DuoVane, a new series of rotary vane vacuum pumps. Usable worldwide, reliable and efficient, they are the optimized successors to the proven pumps from the Pascal and DuoLine series.

In appliances used for water purification and carbonated water, the valve of a carbon dioxide cartridge and the pressure-reducing valve on the device itself must be joined with a secure seal. Now, Freudenberg Sealing Technologies has developed a patented, high-performance polyurethane seal for a customer that has a specific geometry that not only accommodates different valve dimensions on the various gas cartridges, but also offers high impermeability under long-lasting pressure.

The Virtual Factory Tour offers an exclusive look behind the scenes into the world of GEMÜ. The digital tour offers those interested the opportunity to explore cutting-edge production plants, innovative assembly areas or fully automated logistics.

To fully understand the valve and the piping possibilities, the first step is to understand all of the capabilities of a 2-port valve.

ITT Inc.’s Engineered Valves announced the launch of the Cam-Tite Ball Valve GV Series, an innovative valve solution designed as a direct dimensional and upgraded replacement for severe service applications. The GV Series utilizes advanced sealing technology to isolate and contain highly hazardous liquids and gases to protect the safety of operators and prevent fugitive emissions.

Crop fertigation piping systems typically deliver precise batches of nutrients to crops through a supply line, and remove overflow via a drain/flush line. Although system parameters vary from site to site, a typical installation uses a mix of water and nutrients between 30-90º F.