Wilkins 34UFMX34MM-700XL | Dual Check Valve, 3/4 Inches FMTC x 3/4 Inches MMTC
Wilkins 34UFMX34MM-700XL | Dual Check Valve, 3/4 Inches FMTC x 3/4 Inches MMTC is backordered and will ship as soon as it is back in stock.
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For time-sensitive orders, please contact us directly so we can provide a more accurate lead time estimate based on your specific requirements.
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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.
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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 34UFMX34MM-700XL is a lead-free dual check valve designed for potable water systems, providing reliable backflow prevention against backsiphonage and backpressure.
Key Specifications:
- Size: 3/4 Inches
- Maximum Working Pressure: 175 PSI
- Maximum Working Temperature: 180°F
- Notable Certifications: ASSE 1024, CSA, NSF/ANSI/CAN 61
- End Connections: 3/4" FMTC inlet x 3/4" MMTC outlet
Other Related Variants:
- 114UFMX1UF-700XL: 1 1/4 Inches FMTC x 1 Inches FNPT union
- 12UFX12F-700XL: 1/2 Inches union version
- 14UFX14F-700XL: 1/4 Inches union version
- 1MX1UF-700XL: 1 Inches MNPT x 1 Inches FNPT union
- 1UFMX1F-700XL: 1 Inches FMTC x 1 Inches FNPT
- 1UFMX1M-700XL: 1 Inches FMTC x 1 Inches MNPT
- 1UFMX1MM-700XL: 1 Inches FMTC x 1 Inches MMTC
- 1UFMX1UF-700XL: 1 Inches FMTC x 1 Inches FNPT union
- 1UFMX34F-700XL: 1 Inches FMTC x 3/4 Inches FNPT
- 1UFMX34M-700XL: 1 Inches FMTC x 3/4 Inches MNPT
- 1UFMX34UF-700XL: 1 Inches FMTC x 3/4 Inches FNPT union
- 1UFX1F-700XL: 1 Inches FNPT union x 1 Inches FNPT
- 34MX34UF-700XL: 3/4 Inches MNPT x 3/4 Inches FNPT union
- 34UFMX34F-700XL: 3/4 Inches FMTC x 3/4 Inches FNPT
- 34UFMX34M-700XL: 3/4 Inches FMTC x 3/4 Inches MNPT
- 34UFX1MM-700XL: 3/4 Inches FNPT x 1 Inches MMTC
- 34UFX34F-700XL: 3/4 Inches FNPT union x 3/4 Inches FNPT
- 38UFX38F-700XL: 3/8 Inches union version
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, 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. Typical applications include indoor installations and meter setter installations on potable water lines.
Standards Compliance:
ASSE Listed 1024; CSA Certified; NSF/ANSI/CAN 61
Features & Benefits:
- Lead-Free Compliance: Meets 0.25% maximum weighted average lead content for safe potable water applications.
- Dual Backflow Protection: Protects against both backsiphonage and backpressure in potable water systems.
- Durable Construction: Low lead cast bronze body with corrosion-resistant stainless steel springs ensures long-lasting performance.
- Union Connection Design: Features female meter thread connection inlet with union for easy installation and maintenance.
FAQ
Q: What is the difference between FMTC and MMTC connections on the Zurn 34UFMX34MM-700XL?
A: FMTC is Female Meter Thread Connection (National Hose Straight Thread) for the inlet, while MMTC is Male Meter Thread Connection for the outlet, designed specifically for water meter installations.
Q: Can the Zurn Wilkins Model 34UFMX34MM-700XL be installed in any flow direction?
A: Yes, all Model 700XL configurations are reversible, but installation must follow the marked direction of flow and ensure no part of the unit can be submerged.
Q: What size water meter requires 3/4 Inches meter thread connections?
A: When ordering with meter thread connections, order one size larger than the water meter. For a 1/2" or 5/8" water meter, use 3/4" meter thread connections.
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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Always consult with a licensed professional and check local codes before installation. For further details, check the Owners Manual.
Contact us at support@bottlefillingstations.com with any questions.



