Morrison Bros. 574 Farm Tank Emergency Valve

Valve Category:

Emergency Valve

Valve Subcategory

Farm Tank - Straight Type

Manufacturer

Morrison Bros. Co.

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.

Features

• Straight design
• Male threads install 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), Viton® or PTFE
• O-Ring... Buna-N (std) or Viton®
• Fusible link... 165°

NOTE

The 574 requires periodic inspection to ensure the shut-off mechanism is operating correctly. It is not intended to be used as a "block valve" and should not be opened under pressure.