Invented by Everlasting Valve more than a century ago, our self-lapping, Rotating Disc Valve remains the toughest, longest lasting, best performing valve on the market today.
Everlasting Valve's self-lapping, Rotating Disc Valve actually improves with use. While the seal in our valve is getting tighter and stronger as it wears in, other metal-sealed valves wear out with the very first use.
Because other valves open and close in the same place each time, they develop scratches and wear patterns that can weaken the seal and cause costly leaks. Our self-lapping, Rotating Disc Valve is different. As the valve opens and closes, the disc rotates incrementally, uniformly polishing away scratches and creating an ever-tightening seal.
If you're replacing or repairing an installed valve more than once a year, we have a far better valve for your application.
Our Rotating Disc Valves stand up to the toughest applications and most punishing environments, working day and night without a break or getting in a jam.
At Everlasting Valve, we build our own valves from the ground up. From design and engineering to manufacturing of every component, we do it all. Our extensive expertise and comprehensive capabilities enable us to provide you with customized valves that address your specific requirements.
In dry materials or wet, high temperatures or low, Everlasting Valves continue to deliver a superior performance in the field, even in the most grueling conditions and long after other valves need to be replaced.