Stainless Steel Ball Valves - 1/4 Turn (full port) Pure Teflon seats and seals. - 3/4" FPT x 3/4" FPT - 316 S/S Temperature Range: -60° to 450° F - 1000 PSI 2 PC full port stainless steel valve. - 100% leak tested at 100 PSI under water. - Valves will accept a padlock on the handle for lockout. 1" F