Inquiry (采购产品): Vaccum Breaker Valve We are in the need of Vaccum Breaker Valve in the following specification & quantity; Body S.S.316 L Ball S.S.316 L Seat S.S.316 L Bonnet S.S.316 L Gasket S.S. Pressure Rating 600 lbs. CWP Working Temp. 250 C Working Pressure 20 bar Connection Butt Welding Ends,sch 40s **** Hidden Message ***** Shabbir Ahmad 54600 Company: U S Trading & Manufacturing Co; E-mail: us_trading@hotmail.com **** Hidden Message ***** us_trading@hotmail.com