The EB-25 from Cash Acme brings state-of-the-art water control technology to pressure regulators. The EB-25 has a convenient orange pressure adjustment twist-cap, and numerical indicator which makes installation a quick, one-man job. The unique design also eliminates the water whistle or hum associated with most PRVs, due to innovative “micro-fingers” that dissipate noise as water flows across the seat. And thanks to a patented single-cartridge design, this valve has fewer parts for increased reliability, and it can be serviced without having to remove the valve body.