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Morrison Brothers, Valves
Morrison Bros 4” X 4” Internal Emergency Valve – Ductile Iron
Original price was: $1,149.23.$1,011.32Current price is: $1,011.32.
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.
WARNING: 272 Series 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.
Standard Features
Adjustable hold open mechanism
212° UL Listed fusible link standard (165° available)
Construction Details
- Body and plunger: Ductile iron
- Shaft: Zinc plated steel
- Shaft packing: PTFE
- O-ring: PTFE encapsulated FKM
- Spring: Stainless steel
| Weight | 21 lbs |
|---|
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