Small in size & light in weight and easy installation and maintenance.Various kinds of materials, applicable to different medium

1. Strong wash and brush resistance, and can fit to bad working condition.

2. Long service life. Standing the test of ten thousands opening and closing operation.

3. Can be used in handles, gear operators, eletric or pneumatic actuators.

DN50-350                                                                                                                    DN400-600

No.            Part                                                 Material                                                                    Material            

1                Body                        CI; DI; Al-Bronze; SS ;Carbon steel                      CI; DI; Al-Bronze; SS Carbon steel

2              Bushing                    Lubricated bronze, PTFE                                        Lubricated bronze, PTFE

3                Shaft                        Stainless steel                                                         Stainless steel

4                Seat                          Rubber                                                                      Rubber

5                Disc                          DI; Al-Bronze; SS                                                     DI; Al-Bronze; SS

6            Taper pin                     Stainless steel                                                         Stainless steel

7                O-ring                        Rubber                                                                      Rubber

8                  Key                          45 (Only for DN300-350)                                        45

9             Hex. Bolt                                                                                                          Carbon steel

10           End Plate                                                                                                        Carbon steel; SS