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Morrison Brothers 272DI-0400 AV Internal Emergency Valve
6 in. x 4 in. Internal Emergency Valve
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Select Model & Quantity:
| Model # | Description | Price | Qty |
|---|---|---|---|
| 272DI-0400 AV | 6 in. x 4 in. Internal Emergency Valve | $2,702.37 |
Contact UsMorrison Brothers 272DI-0400 AV Internal Emergency Valve
Designed for installation at the bottom outlet of an aboveground 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 valves shown on this page 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.
- Adjustable hold open mechanism
- 212° UL Listed fusible link standard (165° available)
- Construction Details:
- Body and plunger: Ductile iron
- Shaft: Stainless steel
- Shaft packing: Teflon®
- O-ring: Teflon® ecapsulated Viton® (4 in. x 3 in.)
- Spring: Stainless steel
| Model | Description |
|---|---|
| 272DI-0300 AV | 4 in. x 3 in. Internal Emergency Valve |
| 272DI-0400 AV | 6 in. x 4 in. Internal Emergency Valve |
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