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Morrison Brothers 346SS External Emergency Valves
3/4 in. to 2 in., Stainless Steel
Ships From Manufacturer
Select Model & Quantity:
| Model # | Description | Price | Qty |
|---|---|---|---|
| 346SS-0100 AV | 1.5 in., Stainless Steel | $1,319.84 | |
| 346SSB0100 AV | BSP Threads, 1.5 in. | $1,319.84 | |
| 346SS-0200 AV | 2 in., Stainless Steel | $1,397.18 |
Morrison Brothers 346SS External Emergency Valves
Specification SheetExternal emergency valves shut-off flow at the outlet of an aboveground storage tank (AST) or in a liquid transfer line where product flow must be stopped in the event of a fire. Fusible link holds open spring actuated poppet in the open position.
NOTE: The valve shown on this page requires periodic inspection to ensure the shutoff mechanism is operating correctly. It is not intended to be used as a -Block valve and should not be opened under pressure.
Standard Features
- Fully open design provides full flow when the valve is in the open position
- Cold non-shock pressure rated at 200 PSI W.O.G.
- 165° UL Listed fusible link standard (212° available)
Construction Details
- Body, cap, poppet: Stainless steel
- Cap gasket: Teflon®
- Stem seal: Teflon® encapsulated fluorocarbon elastomers
| Figure | Suffix | Size | Description | Weight (lbs) |
|---|---|---|---|---|
| 346SS | 0100 AV | 1.5" | External Emergency Valve - Stainless Steel | 6 |
| 346SS | 0200 AV | 2" | External Emergency Valve - Stainless Steel | 7 |
| 346SS | 1000 AV | 0.75" | External Emergency Valve - Stainless Steel | 8.6 |
| 346SS | 1100 AV | 1" | External Emergency Valve - Stainless Steel | 8.6 |
| 346SS | 1200 AV | 1.25" | External Emergency Valve - Stainless Steel | 8.5 |