The Wilkins 114UFMX1F-700XLFP is a high capacity dual check valve designed for potable water line protection against backsiphonage and backpressure.

Key Specifications:

• Inlet Connection Size: 1 1/4 Inches
• Maximum Working Pressure: 175 PSI
• Maximum Working Temperature: 180°F
• Notable Certifications: UL, ASSE 1024, NSF/ANSI 372
• Connection Type: Female meter thread union

Other Related Variants:

• 112UFCX112F-700XLFP: 1 1/2 Inches copper sweat inlet
• 112UFX112F-700XLFP: 1 1/2 Inches FNPT inlet and outlet
• 114UFX114F-700XLFP: 1 1/4 Inches FNPT inlet and outlet
• 1UFX1F-700XLFP: 1 Inches FNPT inlet and outlet

Materials:

• Main valve body: Low Lead Cast Bronze ASTM B806
• Check assemblies: Delrin®
• Elastomers: Buna Nitrile (FDA approved)
• Elastomers: Silicone (FDA approved)
• Elastomers: EPDM (FDA approved)
• Springs: Stainless Steel 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:

UL Classified; ASSE Listed 1024; CSA Certified B64.6; Certified to NSF/ANSI 372 by IAPMO R&T

Features & Benefits:

• Lead-Free Compliance: Certified to NSF/ANSI 372 with 0.25% maximum weighted average lead content for safe potable water applications.
• Dual Protection: Protects against both backsiphonage and backpressure of polluted water into potable water supply where potential health hazards do not exist.
• High Capacity Design: Engineered for optimal flow rates with minimal pressure loss across all standard pipe sizes.
• Durable Construction: Low lead cast bronze body with corrosion-resistant stainless steel springs and FDA-approved elastomers for long-lasting performance.

FAQ

Q: What is the connection configuration for the Zurn 114UFMX1F-700XLFP?

A: This model features a 1 1/4 Inches female meter thread connection (FMTC) union inlet and 1 Inches female NPT (FNPT) outlet.

Q: Can the Zurn 114UFMX1F-700XLFP be installed in any orientation?

A: The valve can be installed vertically or horizontally for indoor applications, but must not be submerged per local codes and manufacturer instructions.

Q: What is the maximum operating pressure and temperature for this dual check valve?

A: The maximum working pressure is 175 PSI and maximum working temperature is 180°F for this backflow preventer.

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