VALVE:PISTON:NOMINAL SIZE: 1 IN,TYPE: 514 ANGLE SEAT GLOBE VALVE,ACTUATOR TYPE: ALUMINIUM PISTON ACTUATOR,PRESSURE RATING: 10 BAR,ADDITIONAL SPECIFICATION: WITH ADJUSTING KNOB. ADDITIONAL TEXT; 0 BAR AT 180 DEG C 2/2-WAY BODY THREADED SOCKETS G 1 BODY MATERIAL: CC499K, CAST BRONZE SEAT MATERIAL: PTFE NORMALLY CLOSED (NC) REGULATION CONE: 15 M3/H – LINEAR ACTUATOR: OPERATOR SIZE 1