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FIG 574

Farm Tank Emergency Valve - Straight 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

Straight design

Male threads install in into the tank, male 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
  • Fusible link: 165°

Product Ordering Instructions

Figure Suffix Size Description Weight (lbs)
574 0100 AV 1” x 1” Farm Tank Emergency Valve 1.5
574 0200 AV 1” x 1” Farm Tank Emergency Valve (FKM) 1.5
574 0300 AV 1” x 1” Farm Tank Emergency Valve (PTFE) 1.5