Use this flange to easily add a direct tank fill valve to an apparatus water tank.  Fits Arkon® and Elkhart® valves.

U.S. based plastic tank manufacturers have the hole template that can be specified for use with this flange and can provide tapped holes in the tank wall for fast installation.

A 3″ cap is also available to cap off the port on the tank.

Gasket 500139 available.

Part Number 500153 Full Backer Plate or Part Number 500141 Split Backer Plates available for use inside the water tank.


4" Valve x 3" Direct Tank Fill with built-in diffuser


Stainless Steel


4" Valve

Weight (approx.)

10.5 lbs.
In stock