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Zurn Check Valve, 3/4 in, Dual, Inline, Bronze, MNPT x FNPT - 34MX34UF-700XL

Marsoni M251S
Sale price$121.99
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Get it in 3 business days with 1 day shipping. Friday, May 29
Zurn Check Valve, 3/4 in, Dual, Inline, Bronze, MNPT x FNPT - 34MX34UF-700XLSuitable for horizontal or vertical installation, this ZURN WILKINS 700XL dual check valve is designed for installation on potable water lines where a cross connection could result in pollution of potable water. This model must be protected from freezing and its constructed to allow easy maintenance when required.
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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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4.6 ★★★★★
Based on 1421 reviews
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michael borton
West Palm Beach, US
★★★★★ 5
Quality and great looking for everything.
Size: 10 Inch, Color: Black
Easy to use , and works and looks great in the garage.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2026
G
Verified Purchase
Guadalupe Galan
Waukegan, US
★★★★★ 4
Heavy duty brackets!
Size: 8 Inch, Color: Gold, Size: 8 Inch, Color: Gold
These brackets are heavy duty and came with the correct hardware. They were easy to install, the two holes were so helpful to know where to mark them. I think because they’re heavy duty you can place a good amount of weight on your shelves. The only thing I wasn’t happy with is that 4/69 of shelves, the paint was chipping but it was the perfect gold color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 14, 2026
P
Verified Purchase
Port
Birmingham, US
★★★★★ 5
Really nice looking work great
Size: 4 Inch, Color: Black
Great looking
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
S
Verified Purchase
Sharon
Charlottesville, US
★★★★★ 5
Don't hesitate - Great product!
Size: 12 Inch, Color: Black
Superior quality at an unbelievable savings over local retailers. Hardware for hanging included the cheaper plastic lags yet they also included the heavy duty lags, so no tapping in to our supply. Thank you for a great product
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Reviewed in the United States on December 13, 2025
G
Verified Purchase
GoldenLover
Belleville, US
★★★★★ 5
Great design
Size: 12 Inch, Color: Black
Solid and reliable. I like the upturned ends for safety. Well designed.
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Reviewed in the United States on February 18, 2026

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