Morrison Bros. 272DI Internal Emergency Valves

Valve Category:

Emergency Valves

Valve Subcategory

Internal Emergency Valve - Flanged

Manufacturer

Morrison Bros. Co.

Designed for installation at the bottom outlet of an above ground storage tank (AST) where product flow must be stopped in the event of a fire. Fusible link holds the spring loaded valve open until activated.

NOTE:

The 272 Series valves 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.

WARNING:

272 Series valves require periodic inspection to ensure the shut-off mechanism is operating. Should not be opened under pressure.

Features

  • Adjustable hold open mechanism
  • 212° UL Listed fusible link standard (165° available)

Construction Details

  • Body and plunger: Ductile iron
  • Shaft: Stainless steel
  • Shaft packing: PTFE
  • O-ring: PTFE ecapsulated Viton® (4" x 3")
  • Spring: Stainless steel

Figure Suffix Size (in) Description Weight (lbs) Request Quote
272DI 0300 AV 4" x 3" Internal Emergency Valve - Flanged - Ductile Iron 34 Request Quote
272DI 0400 AV 6" x 4" Internal Emergency Valve - Flanged - Ductile Iron 42 Request Quote
Morrison Bros. 272DI Internal Emergency Valves
   WARNING: Cancer and
   Reproductive Harm -
   www.P65Warnings.ca.gov