Mixing proof valves

Valve model : Standard Port configuration : 22, 2 bottom/ 2 top Connections: Weld connections Bottom connections DN65, Balanced + Seat lift Upper connections DN65, Seat lift Surface finish, inside: Polished Ra<0.8 Surface finish, outside: Blasted Ra<1.6 Body connection: Welded Spiral cleaning chamber: No Seal: EPDM Housing arrangement: 90 Port size: 4-Basic