Electrically Actuated Butterfly Valves, Electric Butterfly Valves. 

Valve Manufacturing standards: API, ANSI, BS, DIN, JIS. 

Butterfly Valve Sealing: resilient seated (PTFE, RPTFE), metal seated. 

Valve Size Range: from 1-1/4 inch to 64 inch (DN32mm - DN1600mm). 

Pressure: 150LB, 300LB, 600LB. 

Applicable Tempt.: from -40 degrees C to 425 degrees C. 

Butterfly Valve Connection: flanged, wafer (lug type included). 

Valve Body materials: Carbon Steel, Stainless Steel, Alloy Steel.