]> Piping Component valve ball valve ball valve, lever operated, flange faced nominal_pipe_diameterREAL nominal_pipe_diameterREAL fluid codeSTRING material descriptorSTRING item nameSTRING f1REAL f2REAL b1REAL b2REAL o1REAL o2REAL fc1REAL fc2REAL t1REAL t2REAL dim1REAL dim2REAL dgREAL dstemREAL butterfly valve