Frost Proof Drain Valve - Brass

FIG 128

Installed at the low point of an aboveground storage tank.  Allows drainage of water and sediment from the bottom of the tank shell.

Standard Features

Frost-proof seat

 Lockable with a padlock

 Built-in wrench for opening or closing the valve


Construction Details

  • All brass construction
Figure Suffix Size Description Weight (lbs)
128 0100 AV 1" Frost Proof Drain Valve (Brass)



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Morrison Bros. Co. has received approval from California’s Air Resource Board for a Phase 1 Enhanced Vapor Recovery System for Protected Aboveground Storage Tanks. Click here to get started on your CARB certification!

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