Rubber body seats shall be of one piece construction, simultaneously molded and bonded into a recessed cavity in the valve body Seats may not be located on the disc or be retained by segments and/or screws. For wafer style valves, the seat shall cover the entire inner surface of the valve body and extend over the outside face of the valve body to form a flange gasket.
Types Of Material:
• EPDM, Viton, Silicon, Ptfe
