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                    • Electric
                    • Electric Fixed Ball Valve

                      Product model: Q947F
                      Nominal Path: DN25-500mm
                      Nominal pressure: PN1.6-6.4 MPa
                      Service temperature: -29-425 ("carbon steel") - 40-550 ("stainless steel")
                      Valve body material: 304.306.316L.WCB.HT200
                      Connection flange: JB/T79.GB913.HG20592
                      Applicable media: corrosive fluids such as air, water, steam, oil, nitric acid and acetic acid

                      Valve body

                      Nominal Path: DN15-DN500

                      Valve body material: WCB, 304, 316, 316L

                      Connection mode: flange

                      Pressure rating: PN1.6-6.4 MPa

                      Structural form: floating ball core

                      Valve components

                      Seat Seal: PTFE: -20 ~180.

                      PPL:-20~250 degrees

                      Core Material: 304, 316, 316L

                      Stem Material: 304

                      Applicable media: water, oil, steam, etc.

                      Product performance

                      Design of Fire Protection Structure

                      ISO5211 Standard Direct with Actuator Installation

                      Antistatic device between ball core and valve body

                      Explosion-proof design of valve stem

                      Double-deck packing conforms to German TUV TA-LUFL stem leakage test

                      Design of automatic compaction packing for double butterfly shrapnel

                      Permissible differential pressure: less than 1.6 Mpa nominal pressure

                      Leakage: Zero Leakage

                      Return: +2.5%

                      Dead Zone: Dead Zone

                      Electric actuator

                      Switching: Feedback Signal: Passive Contact Signal 4-20mA Resistance Signal

                      Regulating type: input signal 4-20mA 0-10V 1-5V; feedback signal 4-20mA 0-10V 1-5V

                      Voltage: AC220V V V V, DC12V V, etc. Special voltage can be customized

                      Explosion-proof grade: optional explosion-proof EXdIIBT4