1/2 in MPT ande PEX connection. Easy quarter turn operation. IAPMO - ANSI/NSF-61 approved. Maximum 125 PSI working pressure. Chrome plated brass ball. Teflon seats. 60% copper alloy brass construction. 3/4 in hose thread outlet. Large flow rate. Rust resistant handle. Pipe threads comply with ANSI B1.20.1. Hose threads comply with ANSI B1.20.7. Solder ends comply with ANSI-16.18. Handy carton.