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FIG 474

Farm Tank Emergency Valve - Angle Type

Designed to be installed in the bottom outlet of small tanks where product flow must be stopped in the event of a fire. Fusible link holds the spring loaded valve open until activated.

NOTE: The 474 and 574 require periodic inspection to ensure the shut-off mechanism is operating correctly. They are not intended to be used as a ″block valve″ and should not be opened under pressure.

Product Features

Standard Features

Angle design

Male threads install in into the tank, female threaded outlet

5 PSI maximum pressure rating

165°F fuse link is UL listed


Construction Details

  • Body: Brass
  • Disc: Buna-N (std), FKM or PTFE
  • O-Ring: Buna-N (std) or FKM

Product Ordering Instructions

Figure Suffix Size Description Weight (lbs)
474 0100 AV 1” x .75” Farm Tank Emergency Valve 1
474 0200 AV 1” x 1” Farm Tank Emergency Valve 1
474 0300 AV 1” x .75” Farm Tank Emergency Valve (FKM) 1
474 0400 AV 1” x 1” Farm Tank Emergency Valve (FKM) 1
474 0500 AV 1” x .75” Farm Tank Emergency Valve (PTFE) 1
474 0600 AV 1” x 1” Farm Tank Emergency Valve (PTFE) 1