Service: Compatible gas and liquid; Water treatment system;
                 Industrial flow system; Double window indication
Material: Body- SS316; Paddle- SS316; Spring- SS316;
                 Guge- Tempered glass; Gasket- Teflon, Gore-Tex available
Max. Working Temperature: 80ºC
Max. Working Pressure: FTA type- 10 kg/cm 2 at 25ºC water;
                                               FTB type- 15 kg/cm 2 at 25ºC water