Login
Marshall Excelsior Excess Flow Transfer Valve 3/4
Marshall Excelsior Excess Flow Transfer Valve 3/4
Marshall Excelsior Excess Flow Transfer Valve 3/4
 Next

Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel

Marsoni M251S
Sale price$188.00
Pay 4 payments of $47.00 a month.Shop Pay
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
Easy Shipping

Quick Dispatch:

Your Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel orders ship within 1-2 business days.

Delivery Options:

  • Standard: 3-7 business days
  • Fast: 2-3 business days
  • Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel ships.

Need Help?
Questions about Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Marshall Excelsior Excess Flow Transfer Valve 3/4" MNPT x 3/4" FNPT - 22 GPM - Steel in your area.

Get Shipping Estimates

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 179 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Maria White
Carnegie, US
★★★★★ 5
Perfect!
Number of Items: 3, Color: Pink Quartz Assorted (3-pairs), Size: Medium
My new favorite socks! True to size, fit perfectly, and the best part is they do not slide off your foot! 10/10 recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2025
A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 5
The perfect sock!
Size: 6-10, Color: Halo Gray/Assorted
The only socks that I can wear with my hey dudes. They stay on my ankles and never slid down into the shoe. I will forever order these as long as they are available. They are comfy too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 21, 2025
R
Verified Purchase
Ryan S
Waukegan, US
★★★★★ 5
Good option, especially in warmer weather
Size: 6-10, Color: Black
High quality socks and very durable. Nice touch adding the grip on the back of the ankle so the sock stays up. Size is a true fit to the size of your foot as well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2025
P
Verified Purchase
Patricia
Port Orchard, US
★★★★★ 5
Love these socks!
Size: 6-10, Color: White
Comfortable, no show, and most importantly The Do No Slip!!!! I keep coming back to add to my supply because they have become the only sock I wear. I’ve been using them for a couple years now and they hold to great to washing, bleaching and the dryer. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2024
B
Verified Purchase
BoyMom
Alexandria, US
★★★★★ 5
The only socks I will buy
Size: 6-10, Color: Halo Gray/Assorted
These are hands down my favorite socks to wear with tennis shoes. Bought my original 6 pack in the store, liked them so much I went buy more and they were gone. These don't slip on your heel like most socks do. Come up high enough on the top of your foot to protect from tongue rubbing (I giggled when I wrote that) and they come in fun colors. Love they are ultra no show and provide padding but people can't see them with shoes on. Five stars!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2023

recommand products

Power Stop 18-19 Buick Enclave Rear Autospecialty Brake Kit
Power Stop 18-19 Buick Enclave Rear Autospecialty Brake Kit
146.25
 Power Stop 96-00 Chevrolet Tahoe 2WD Rear Autospecialty Drum Kit
Power Stop 96-00 Chevrolet Tahoe 2WD Rear Autospecialty Drum Kit
135.85
 Volant Universal PowerCore Air Filter - 8.0in x 8.0in w/ 5.0in Flange ID
Volant Universal PowerCore Air Filter - 8.0in x 8.0in w/ 5.0in Flange ID
134.99
 Power Stop 10-12 Hyundai Santa Fe Front Autospecialty Brake Kit
Power Stop 10-12 Hyundai Santa Fe Front Autospecialty Brake Kit
181.04
 Turbo XS Subaru FA20 2 Layer SS Turbine Inlet Gasket
Turbo XS Subaru FA20 2 Layer SS Turbine Inlet Gasket
30.00