Installed at the low point of an aboveground storage tank. Allows drainage of water and sediment from the bottom of the tank shell.
Features
- Frost-proof seat
- Lockable with a padlock
- Built-in wrench for opening or closing the valve
Construction Details
- Style 128: All brass construction
- Style 128DIS Body: Ductile iron
- Style 128DIS Cap: Stainless steel
- Style 128DIS Lock bonnet: Brass
- Style 128DIS Stem: Stainless steel
- Style 128DIS O-Ring: Teflon® encapsulated Viton®
