BB Check Valve
ASTM A352 LCC Swing Check Valve, API 6D, 14 Inch, 600 LB
Type Non-Return Valve (Check Valve) Nominal Size 14 Inch Nominal Pressure 600 LB Construction BB, Swing...
BS 1868 Non Return Valve, ASTM A216 WCB, 3 Inch, 300 LB
Type Non-Return Valve (Check Valve) Nominal Size 3 Inch Nominal Pressure 300LB Construction BB, Swing...