External Emergency Valve, Ductile Iron, 2" Flange

External emergency valves are designed to shut off flow at the outlet of an aboveground storage tank or in a liquid transfer line where product flow must be stopped in the event of an emergency such as a fire. A fusible link holds the valve's spring-actuated poppet in the open position until the link melts. Fusible link UL Listed temperature is 165° F. Once the fusible link melts, the external shut-off valve's swing arm lever is released to close the valve and stop product flow.

These external emergency valves are made of ductile iron bodies, plunger, caps, and poppets (swing arms), feature stainless-steel internal springs and seats, and include PTFE gaskets. Valves feature 2" flange ports.

Technical Specs:

Type: Emergency Valve
Style: External Shut-off
Port Size: 2"
Port Number: 2
Body Material: Ductile Iron
Plunger Material: Ductile Iron
Swing Arm/Cap Material: Ductile Iron
Spring Material: Stainless Steel

Material: Stainless Steel
Direction: One Way
Flow: Full Port
Normally Open/Closed: Open
Actuation Type: Spring
Connection Type: 2" Flange (150 lb. ANSI)
Max Working Pressure: 250 PSI
Max Temp: 165° F (UL Fuse Link)

Manufacturer:

SKU: MB346FDI-2

$550.00 / EA

Qty:

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External Emergency Valve, Ductile Iron, 2" Flange

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