... Timer & Meter Applying CE and NSF certificate Control valve BNT-465 Description:Automatic and manual control, LCD display, simple and use-friendly. ... , timer, meter delay, timer meter mix) BNT-4651F (Softener valve by meter,timer, meter delay, timer meter mix)Regeneration: 1 ... 0.14-0.84 MPaWorking Temperature: 1-42 degreePower supply: DC 12VInlet/outlet: 1/2", 3/4", 1" Drain pipe: 1/2" Control valve ...