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Morrison Bros 346-DI Series Female NPT External Emergency Valve (MO346DI1000AV,MO346DI1100AV,MO346DI0400AV,MO346DI0500AV,MO346DI0600AV)

External emergency valves shut-off flow at the outlet of an aboveground storage tank (AST) or in ...
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$294.53
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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.  Valves 1 1/2 in. and smaller utilize a bushing to reduce down to the designated female NPT thread (see image).

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)
  • Body, cap, and poppet: Ductile iron
  • Cap gasket: Teflon®
  • Stem seal: Teflon® encapsulated fluorocarbon elastomers
  • Valves 1 1/2 in. and smaller utilize a bushing to reduce down to the designated female NPT thread (see image).

Morrison Bros

Designed for tank filling applications where a tight fill connection is not required. Threaded bo...

Lightweight construction
Dual disc for easy opening and cushion closure
Right angle design
Drag ...

Durable metal-to-metal seats
Thermal expansion relief in 25 PSI
200 PSI cold non-shock pressure ...

Durable metal-to-metal seats
Thermal expansion relief in 50 PSI
200 PSI cold non-shock pressure ...