Manufacturers of Quality Storage Tank Equipment Since 1898

Number 80-2 Pressure Vacuum / Breather Valve

The Tokheim No. 80 - 2" Control Valve is a condensing unit built for the exacting requirements of maintaining the proper atmosphere in various tanks. Some common applications are: petroleum products, chemical and beverage tanks, as well as wet grain storage bins.

The main body and cover are sturdy gray iron and are protected with a high quality weatherproof enamel. Cover can be locked with a padlock or sealed with a box-car seal. The body is tapped for standard 2" pipe for connecting to the bin. The control valve base is protected with a heavy galvanized screen, and can also be retrofitted with our 85-2" Flame Arrester. Combination unit is model #185-2". See flow chart for performance specifications.

  • The two aluminum valves are lapped to the valve seats and tested to insure complete control of incoming and outgoing air.
  • The valves are weighted for exact pressure desired. The most popular setting is 5 oz. pressure and 2 oz. vacuum. Shipping weight is 20 lbs. each.

When Ordering specify pressure and vacuum settings desired.

Range of settings available:

  • Pressure 1/2 oz. to 9 oz.
  • Vacuum 1/2 oz. to 3-1/2 oz.