... End to end: ANSI B16.10 3). Flange dimensions: ANSI B16.5 4). Butt ... connection: Weld Sanitary butterfly valve ( stainless steel butterfly valve, welded butterfly valve, flang butterfly valve, thresded butterfly, clamped butterfly valve, SMS butterfly valve, DIN butterfly valve, ISO butterfly valve, valve ... 300lb,600lb,900lb,1500lb,2500lb Body: Stainless Steel Disc or Ball: Stainless Steel+HF Stem: ...