Butterfly valve
Key Specifications/Special Features:
? Manufacturing standards: API, ANSI, BS, DIN, JIS
? Sealing: metal-seated, resilience-seated
? Size range: 1-1/2-inch to 48-inch (DN40mm ? DN1200mm)
? Pressure:PN10/PN16
? Connection: wafer, lug, flanged, grooved
? Body materials: cast iron, ductile iron, aluminum bronze, carbon steel, stainless steel