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Zurn Wilkins  |  SKU: 1UFMX1F-700XL

Wilkins 1UFMX1F-700XL | Dual Check Valve, 1" FMTC x 1" FNPT

Regular price $ 158.99

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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 1UFMX1F-700XL is a dual check valve designed for potable water backflow prevention, protecting against backsiphonage and backpressure.

 

Key Specifications:

  • Size: 1 Inches
  • Maximum Working Pressure: 175 PSI
  • Maximum Working Temperature: 180°F
  • Notable Certifications: ASSE 1024, CSA, NSF/ANSI/CAN 61
  • End Connections: 1" FMTC x 1" FNPT

 

Other Related Variants:

  • 114UFMX1UF-700XL: 1 1/4 Inches meter thread inlet version
  • 12UFX12F-700XL: 1/2 Inches model size
  • 14UFX14F-700XL: 1/4 Inches model size
  • 1MX1UF-700XL: 1 Inches male union inlet version
  • 1UFMX1M-700XL: 1 Inches male outlet version
  • 1UFMX1MM-700XL: 1 Inches male meter outlet version
  • 1UFMX1UF-700XL: 1 Inches female union outlet version
  • 1UFMX34F-700XL: 3/4 Inches outlet version
  • 1UFMX34M-700XL: 3/4 Inches male outlet version
  • 1UFMX34UF-700XL: 3/4 Inches female union outlet version
  • 1UFX1F-700XL: 1 Inches FNPT inlet version
  • 34MX34UF-700XL: 3/4 Inches male union inlet version
  • 34UFMX34F-700XL: 3/4 Inches model size
  • 34UFMX34M-700XL: 3/4 Inches male outlet version
  • 34UFMX34MM-700XL: 3/4 Inches male meter outlet version
  • 34UFX1MM-700XL: 3/4 Inches inlet, 1 Inches outlet version
  • 34UFX34F-700XL: 3/4 Inches model size
  • 38UFX38F-700XL: 3/8 Inches model size

 

Materials:

  • Low Lead Cast Bronze (ASTM B 584)
  • Buna Nitrile Elastomers (FDA approved)
  • Noryl Polymers (1/4"-1/2")
  • Delrin Polymers (3/4"-1")
  • 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

 

Features & Benefits:

  • Lead-Free Compliance: Meets 0.25% maximum weighted average lead content requirement for potable water safety
  • Dual Backflow Protection: Zurn 1UFMX1F-700XL protects against both backsiphonage and backpressure contamination
  • Durable Construction: Low-lead cast bronze body with stainless steel springs ensures long-lasting performance
  • Flexible Installation: Reversible design with union inlet connection allows for easy maintenance and removal

 

FAQ

 

Q: Can the Zurn 1UFMX1F-700XL be installed in any orientation?

A: Yes, all Model 700XL configurations are reversible. However, the valve must not be installed where it can be submerged.

Q: What is the difference between FMTC and FNPT connections?

A: FMTC refers to Female Meter Thread Connection (National Hose Straight Thread), typically used for water meter connections, while FNPT is Female National Pipe Tapered Thread, the standard plumbing thread.

Q: What size meter thread connection do I need for my water meter?

A: Order the connection one size larger than your water meter. For example, if your meter is 1/2" or 5/8", order a 3/4" meter thread. If your meter is 5/8" x 3/4" or 3/4", order 1" meter thread.

 

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

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