


Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - SteelThe Marshall Excelsior ME449 Series Excess Flow Transfer Valve is designed for safe and efficient liquid or vapor transfer from storage containers. This valve is ideal for both permanent and temporary applications, including emergency evacuations and container relocations. Key features include: Material: Ductile Iron, rated for LP Gas & NH3 Connections: 3 4" MNPT inlet x 3 4" FNPT outlet Flow Rate: 22 GPM (83. 28 L min) Pressure Rating: Up to 400 PSI
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Your Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel orders ship within 1-2 business days.
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- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
The quality is excellent 👌
Size: 8, Color: Chestnut Multi
I love it 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
The quality is excellent 👌
Size: 8, Color: Chestnut Multi
I love it 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
The comfiest shoe!
Size: 7, Color: Chestnut Multi
True to size! Comfy! Like pillows!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026