The Runxin F67C1 automatic backwash valve can be used on any FRP vessel with a 2.5inch top opening. It is compatible with any media including Silica sand, Activated carbon, Glass, Birm, Calcite.
The backwash valve allows you to wash out all the trapped dirt, iron or other particles trapped in the media bed and will also re-set and re-compact the media bed to prevent channeling. The backwash valve uses a digital timer to automatically backwash and rinse every set number of days or hours and is easy to program and operate. Once set, the settings are saved for up to three days if power is lost.
The backwash valve includes additional easily accessible electrical ports for optional extra connections for tha flow meter, solenoid valve or pressure relief valve and also supports valve interlock and RS485 interfacing.
The ports on the valve are all 1” (25mm) female threaded ports to connect to a variety of fittings and supports a maximum flow of 4000L/h.
Riser Pipe, strainers and vessel sold separately.
Specifications:
Water Pressure: 0.15—0.6MPa
Water Temperature: 5-50 degreesC
Transformer Output: DC12V,1.5A
Inlet/Outlet: 1?F
Drain: 1?F
Base: 2.5?- 8NPSM
Riser Pipe: 28mm outside diameter
Max Flow Rate: 4 m3/h
Suitable Tank Diameter: 8-14?
What's in the box
1x Runxin F67C1 backwash valve unit
1x Power supply
1x O-ring set for ports and vessel
1x Interlock cable for optional interlocking
