Cash Acme has been a manufacturer of water control valves for over one hundred years and our products truly stand the test of time. We are the world's largest volume T&P valve manufacturer. Our products include pressure regulating valves, thermostatic mixing valves (TMVS), temperature and pressure relief valves, backflow preventers, general plumbing and heating, and The Sharkbite Plumbing System. Our manufacturing facility has been 100% test and meets all industry standards. We are ISO 9001 certified.