挡板式流量开关选型表:
                      
                        
                          | FB15- | 
                          025 | 
                          A | 
                          1 | 
                          A | 
                          Q | 
                          L | 
                          详述 | 
                         
                        
                          | FB15- | 
                            | 
                            | 
                            | 
                            | 
                            | 
                            | 
                          在线挡板式流量开关FB15系列 | 
                         
                        
                          |   | 
                          015 | 
                            | 
                            | 
                            | 
                            | 
                            | 
                          管径连接螺纹接口G1/2 | 
                         
                        
                          |   | 
                          025 | 
                            | 
                            | 
                            | 
                            | 
                            | 
                          管径连接螺纹接口G1 | 
                         
                        
                          |   | 
                            | 
                          A | 
                            | 
                            | 
                            | 
                            | 
                          A型 | 
                         
                        
                          |   | 
                            | 
                          B | 
                            | 
                            | 
                            | 
                            | 
                          B型 | 
                         
                        
                          |   | 
                            | 
                          C | 
                            | 
                            | 
                            | 
                            | 
                          C型 | 
                         
                        
                          |   | 
                            | 
                          D | 
                            | 
                            | 
                            | 
                            | 
                          D型 | 
                         
                        
                          |   | 
                            | 
                            | 
                          1 | 
                            | 
                            | 
                            | 
                          选用挡板 | 
                         
                        
                          |   | 
                            | 
                            | 
                          2 | 
                            | 
                            | 
                            | 
                          选用挡板 | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                          A | 
                            | 
                            | 
                          阳极氧化铝 | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                          S | 
                            | 
                            | 
                          不锈钢 | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                            | 
                          Q | 
                            | 
                          接线方式:M12接插件 | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                            | 
                          C | 
                            | 
                          接线方式:直接附线 | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                            | 
                          T | 
                            | 
                          接线方式:端子接线 | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                            | 
                            | 
                          L | 
                          LED显示(仅限端子连接) | 
                         
                        
                          |   | 
                            | 
                            | 
                            | 
                            | 
                            | 
                          N | 
                          无LED显示 | 
                         
                                                                   FB15系列流量开关常用型号有: 
                      FB15-015A1AQL, FB15-015A1ACL, FB15-015A1ATL,FB15-015A1SQL, FB15-015A1SCL, FB15-015A1STL,FB15-015A1SQN,  
                      FB15-015A1SCN, FB15-015A1STN,FB15-015A1AQN, FB15-015A1ACN, FB15-015A1ATN,FB15-015B1AQL, FB15-015B1ACL, 
                       FB15-015B1ATL,FB15-015B1SQL, FB15-015B1SCL, FB15-015B1STL,FB15-015B1SQN, FB15-015B1SCN, FB15-015B1STN,  
                      FB15-015B1AQN, FB15-015B1ACN, FB15-015B1ATN,FB15-015C1AQL, FB15-015C1ACL, FB15-015C1ATL,FB15-015C1SQL, 
                       FB15-015C1SCL, FB15-015C1STL,FB15-015C1SQN, FB15-015C1SCN, FB15-015C1STN,FB15-015C1AQN, FB15-015C1ACN, 
                       FB15-015C1ATN,FB15-015D1AQL, FB15-015D1ACL, FB15-015D1ATL,FB15-015D1SQL, FB15-015D1SCL, FB15-015D1STL,  
                      FB15-015D1SQN, FB15-015D1SCN, FB15-015D1STN,FB15-015D1AQN, FB15-015D1ACN, FB15-015D1ATN,FB20-025HM,  
                         |