Conval recently announced that its popular Camseal© metal-seated, forged ball valves feature a new Stem Position Indicator Disc for easy, precise on-site identification and inspection of the open-close status of the valve.
For a very long time, the idea has existed that a trunnion-mounted ball valve can be opened under full differential pressure if the piping system can withstand the rapid increase in pressure and the forces induced by it.
#automation #ball-butterfly-plug #pressure-relief
From time to time, we are re-posting well-received or particularly valuable articles that have previously run on VALVEMagazine.com so that those who might have missed them will be able to catch up on the best of the best.
#maintenance-repair #ball-butterfly-plug #basics
Since their introduction to the market more than 50 years ago, triple offset valves (TOVs), which are also known as triple eccentric valves, have continued to evolve, while uses for this type of valve have expanded across multiple industries.
While the American Petroleum Institute (API) and other organizations published a variety of valve standards covering gate, ball, check, butterfly and plug valves for decades, the first for globe valves came out in 2013.
#standards #ball-butterfly-plug #gate-globe-check
EST Group, a business unit of Curtiss-Wright Flow Control Company, is introducing its new GripTight® Isolation Plug, the latest addition to its pipe plugs and pressure testing tools.
New M-series metal seat ball valves from A-T Controls are engineered with specially coated matched balls and seats to stand up to high temperatures, pressures and abrasive materials encountered in the oil/gas, chemical, power generation, pulp and paper, food processing and mining industries.
#ball-butterfly-plug #materials #controls
CRANE ChemPharma Flow Solutions presents its Krombach® Metal Seated Ball Valve (MSBV), a product line whose design and production are the culmination of over 25 years of development and manufacturing experience.