Investment Cast Components Blow-out-proof stem design 、Antistatic Device、Bottom entry stem Valve design allows 360 degree rotation, positive location is available at 90 degree increments ISO 5211 Mounting pad by the valve locking device For Food, General Chemical and Industrial application Wall thickness:ASME/ANSIB 16.34 Flange Dimensions: EN 1092-1 Pressure Test According To EN 12266-1 or API 598