... medicine industry etc. It can be equipped with manual, pneumatic, electric or hydraulic actuated remote control service, it has ... and Buna seats also available, the valves with resilient seat replacement is quick and easy.Main features as below ... -150Materials: stainless steel, carbon steel, cast iron, ductile ironResilient seat: natural rubber, butyl, EPDM, hard rubberEnd connections: flange according ...