HiFlo Valves
Mini Fast~Flo Installation Guide:
Flush pipe lines into water tank or troughs before installing Mini Fast~Flo Valve into new system

Isolate the water going to the bowl, trough or tank to replace valve in an existing system.

Thread O-Ring end of correct size Long Tail Adaptor into Mini Fast~Flo Valve Body and tighten firmly enough that the O-Ring creates a seal against the Mini Fast~Flo Valve Body face. Do not over tighten.
Top Entry Installation
  NOTE: If there is an existing or moulded threaded inlet in the trough or tank use a Hansen Standard Adaptor.
Place the ribbed side of the Rubber (soft) Washer against the hole inside the bowl/trough/tank. Insert the Long Tail Adaptor through the washer & inlet hole in the bowl/trough/tank wall.

On the outside, place the Poly (hard) Washer on the Long Tail Adaptor with the ribs facing the bowl/trough/tank wall. Thread on Adaptor Nut and tighten firmly. Do not over tighten.

Screw the Mini Fast˜Flo Float onto the Arm and use the Ezy Clamp to move the float to desired position for a water level that suits your requirements.

Click to download The Fast~Flo Valve assembly instructions
(Adobe Acrobat PDF)