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Rotating Disc Valve. Tougher, stronger, more durable, and more reliable than any ball valve or gate valve out there, Everlasting valves handle whatever you throw at them with exceptional ease, from dry abrasive solids to hot-catalyst handling to fluid-catalytic cracking.
Our original boiler blowdown valve clears sludge and impurities formed during steam-boiler operation. Learn about custom Everlasting Valve solutions today.
Engineered for exceptional performance, longevity, and value, our boiler-blowdown valves, diverter valves, bulk-material valves, and process valves have replaced components such as knife-gate valves, pinch valves, ball valves, and globe valves from other industrial valve manufacturers.
Patented in the self-lapping rotating-disc concept, Everlasting Valves are used in the most erosive environments like Powder Conveying in Fly Ash, Polysilicon, Catalyst Cracker Withdrawal, Coal to Liquid, Gas to Liquid and Coal Gasification.
Founded in 1906, the Everlasting Valve Company is manufacturer of boiler blowdown valves and rotating disc valves for handling dry abrasives and abrasive slurries in a wide range of severe...
Everlasting Valve incorporated the unique features of flat rotating self lapping sealing surfaces and self cleaning open body into their Process Valves, Bulk Material Valves and Diverters.
Apr 18, 2022 · Everlasting’s valves provide an easy way to control the flow of fluids through a system by letting you monitor its pressure and limitations. Their durable housing is built to handle corrosive substances without wearing out too quickly, meaning they’ll keep
Mar 10, 2021 · We create our chemical valves with materials designed and tested to withstand extreme heat and pressure. They can also handle the corrosive nature of the liquids and slurries. This adds an extra layer of security as well as increasing the long-term viability of our valves. There is no other valve that works quite like an Everlasting ...
Everlasting Control Specialties offer the full line of Everlasting valves which were developed for steam boiler blow down nearly 100 years ago for abrasive solids. The packaged steam boiler industry has standardized on the Everlasting valve rotating flat disc boiler blow off valve.
May 31, 2020 · Everlasting Valve Company developed the self-lapping Flat Rotating Disc metal seated valve in 1911 to handle abrasive slurries in boiler blowdown service. This concept was chosen State-of the-Art lock hopper valve by the DOE for the Clean Coal Technologies program.
