Quick Details Place of Origin: Tianjin, China Brand Name: TWS Model Number: D341X-10/16Q Application: Water supply, Drainage, Electric Power, Petrol Chemical industry Material: Casting, double flange butterfly valve Temperature of Media: Normal Temperature Pressure: Low Pressure Power: Manual Media: Water Port Size: 3″-88″ Structure: BUTTERFLY Standard or Nonstandard: Standard Type: large size butterfly valve Name: Double flan...