Morrison Bros. 346DI Series External Emergency Valves

Vendor: Morrison Bros. Co.

Valve Type(s):
Emergency Valve

Valve Description:

External 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 spring actuated poppet in the open position.

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.
• Flanged model conforms to ANSI B16.42 specification for class 150# raised face flanges
• 165° UL Listed fusible link standard (212° available)
• 346FDI has flanged body connection

Construction Details

• Body, cap, and poppet: Ductile iron
• Cap gasket: PTFE
• Stem seal: PTFE encapsulated fluorocarbon elastomers

Valve Category:

Emergency Valves

Valve Subcategory

External Emergency Valve