德国DUNGS燃气阀组的特约代理, DUNGS燃气阀组是专为燃气燃烧剂设计的专用阀组，包括

减压阀，电磁阀，气压开关等上千种型号，详列如下，欢迎选型  
燃气检漏装置：W-DK3,DSLC,LDU11,VPS504

燃气压力开关:      GW3A4 GW10A4 GW50A4 GW150A4 GW500A4

                   GW3A5 GW10A5 GW50A5 GW150A5 GW500A5
 
                   GW3A6 GW10A6 GW50A6 GW150A6 GW500A6

                   GGW3A4/2 GGW10 A4/2 GGW50 A4/2 GGW150 A4/2

                   GGW3A4U/2 GGW10 A4U/2 GGW50 A4U/2 GGW150 A4U/2

                   GGW3A4 GGW10 A4 GGW50 A4 GGW150 A4

                   GGW3A4U GGW10 A4U GGW50 A4U GGW150 A4U

                   NB150A2 NB500A2

                   NB150A4 NB500A4

                  UB150A2 UB500A2

                  UB150A2 UB500A2

空气压力开关：LGW1.5C2 LGW3C2 LGW5C2 LGW6 C2 LGW10C2 LGW30C2

              LGW1.5C3 LGW3C3 LGW10C3

              LGW1.5A1 LGW3A1 LGW10A1 LGW50A1

              LGW3A2 LGW10A2 LGW50A2

              LGW3A2P LGW10A2P LGW50A2P

              LGW3A4 LGW10A4 LGW50A4

              LGW3A4/2 LGW10A4/2 LGW50A4/2

              FW100/2 IP44 5 6 30 150

              FW100/2 IP54 5 6 30 150IP44

              KS(300,300/1,500,600,1000)C2

              KS(150,3001)C2

压力开关; GW3A6 3A6 GW3A6 10A6

          GW10A6 10A6 GW10A6 50A6 GW10A6 150A6

          GW50A6 50A6 GW50A6 150A6

          GW150A6 150A6

          GW500A6 500A6