Buying more than 2? Email us for a discount: support@bottlefillingstations.com

FREE SHIPPING

All Products. No Minimums. 

Zurn Wilkins  |  SKU: 1UFMX34M-700XL

Wilkins 1UFMX34M-700XL | Dual Check Valve, 1" FMTC x 3/4" MNPT

Regular price $ 127.99

Shipping

🚚✨ Free Shipping in the Continental U.S. 
All Products. No Minimums.


Estimated Shipping Times:


Important Note on Delivery Times

All shipping estimates provided are approximate only. While we always strive to meet or exceed your delivery expectations, we cannot guarantee the exact delivery times listed.

For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.

Same Day Shipping

All in stock orders received before 3PM EST will ship the same day. Orders received after 3PM EST will ship the following business day. 

Water Filters, Hand Dryers, & Indoor Bottle Fillers are our most popular in stock items. 

Outdoor Tubular Drinking Fountains

Evergreen normally ships in 5-15 days. Black, Gray and Blue ship in 2-4 weeks. 

Ice Machines

In stock units ship within 48 hours. Other units normally ship in 2-4 weeks.

Other

Orders that ship directly from a manufacturer normally have a firm shipping estimate but those dates are subject to change due to manufacturer production, inventory or shipping. We do our best to estimate ship dates but orders shipping directly from the manufacturer can have unexpected delays. We will confirm tracking information when orders ship directly from a manufacturer but may not have updates or estimates beyond the original estimate. Once your order is placed with the manufacturer, it may not be able to be cancelled even if it hasn't shipped yet.  

Please contact support@bottlefillingstations.com to confirm delivery time for a specific product or quantity. Or to inquire about an existing order. 


Special Case Shipping Rates

 

Please note that shipping rates are subject to change at any time.  We reserve the right to charge an additional fee in addition to the regularly advertised shipping fee for shipping to remote areas not easily accessible by typical freight carrier means (i.e. islands only accessible by ferry). If your order falls into this category, you will be notified upon receipt of your order, and have the option to complete the purchase with additional fee or to cancel the order.  Please note, these instances are very rare, as most locations are reachable by regular freight. If you have any questions, please contact us! 


Key Terms & Conditions

 

Exceptions may apply to islands and other remote territories.

All orders shipped by the carrier of our choice.  

 

 

 


 

 

 

The Wilkins 1UFMX34M-700XL is a lead-free dual check valve designed for potable water protection against backsiphonage and backpressure on water lines.

 

Key Specifications:

  • Connection Type: 1" FMTC inlet x 3/4" MNPT outlet
  • Maximum Working Pressure: 175 PSI
  • Maximum Working Temperature: 180°F
  • Notable Certifications: ASSE 1024, CSA, NSF/ANSI/CAN 61
  • Body Material: Low Lead Cast Bronze

 

Other Related Variants:

  • 114UFMX1UF-700XL: 1-1/4" FMTC inlet x 1" FNPT union outlet
  • 12UFX12F-700XL: 1/2" inlet x 1/2" outlet
  • 14UFX14F-700XL: 1/4" inlet x 1/4" outlet
  • 1MX1UF-700XL: 1" MNPT union inlet x 1" FNPT outlet
  • 1UFMX1F-700XL: 1" FMTC inlet x 1" FNPT outlet
  • 1UFMX1M-700XL: 1" FMTC inlet x 1" MNPT outlet
  • 1UFMX1MM-700XL: 1" FMTC inlet x 1" MMTC outlet
  • 1UFMX1UF-700XL: 1" FMTC inlet x 1" FNPT union outlet
  • 1UFMX34F-700XL: 1" FMTC inlet x 3/4" FNPT outlet
  • 1UFMX34UF-700XL: 1" FMTC inlet x 3/4" FNPT union outlet
  • 1UFX1F-700XL: 1" FNPT inlet x 1" FNPT outlet
  • 34MX34UF-700XL: 3/4" MNPT union inlet x 3/4" FNPT outlet
  • 34UFMX34F-700XL: 3/4" FMTC inlet x 3/4" FNPT outlet
  • 34UFMX34M-700XL: 3/4" FMTC inlet x 3/4" MNPT outlet
  • 34UFMX34MM-700XL: 3/4" FMTC inlet x 3/4" MMTC outlet
  • 34UFX1MM-700XL: 3/4" FNPT inlet x 1" MMTC outlet
  • 34UFX34F-700XL: 3/4" FNPT inlet x 3/4" FNPT outlet
  • 38UFX38F-700XL: 3/8" inlet x 3/8" outlet

 

Materials:

  • Low Lead Cast Bronze body (ASTM B 584)
  • Buna Nitrile elastomers (FDA approved)
  • Noryl polymers (1/4"-1/2" sizes)
  • Delrin polymers (3/4"-1" sizes)
  • Stainless Steel springs (300 Series)

 

Typical Installation:

Local codes shall govern installation requirements. Unless otherwise specified, the installation shall be in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. The installation shall be made so that no part of the unit can be submerged.

 

Standards Compliance:

ASSE Listed 1024; CSA Certified; NSF/ANSI/CAN 61 (0.25% Max. Weighted Average Lead Content)

 

Features & Benefits:

  • Backflow Protection: Protects potable water supply against both backsiphonage and backpressure of polluted water where a potential health hazard does not exist.
  • Lead-Free Construction: Ideal for use where lead-free valves are required, meeting NSF/ANSI/CAN 61 standards with 0.25% maximum weighted average lead content.
  • Durable Materials: Constructed with low lead cast bronze body, Buna Nitrile seals, and stainless steel springs for long-lasting performance.
  • Versatile Connections: Available in multiple inlet and outlet configurations including threaded, copper sweat, and meter thread connections to meet diverse installation needs.

 

FAQ

 

Q: Can the Zurn 1UFMX34M-700XL be installed in any orientation?

A: Yes, all Model 700XL configurations are reversible. However, the installation must be made so that no part of the unit can be submerged, per plumbing code requirements.

Q: What size water meter is the Zurn 1UFMX34M-700XL designed for?

A: This model with 1" FMTC inlet is designed for use with 5/8" x 3/4" or 3/4" water meters. When ordering meter thread connections, order the connection one size larger than the water meter.

Q: What certifications does the Wilkins 1UFMX34M-700XL have?

A: The Wilkins 1UFMX34M-700XL is ASSE Listed 1024, CSA Certified, and meets NSF/ANSI/CAN 61 requirements for low lead content in potable water applications.

 

NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.

"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us

OUR HAPPY CUSTOMERS

Go to Table of Content