The Wilkins RK114-NR3XL is a complete repair kit designed to service and rebuild 1 1/4 Inch NR3XL and NR3 pressure reducing valves, extending valve life and maintaining optimal performance.

Key Specifications:

• Size: 1 1/4 Inches
• Spring Range: 15–75 PSI
• Notable Certifications: Lead-Free certified
• Kit Components: Complete cartridge assembly included
• Compatibility: NR3XL and NR3 valves

Other Related Variants:

• RK112-NR3XL: 1 1/2 Inches version
• RK12-NR3XL: 1/2 Inches version
• RK1-NR3XL: 1 Inches version
• RK2-NR3XL: 2 Inches version
• RK34-NR3XL: 3/4 Inches version

Materials:

• Cartridge assembly components
• Spring disc material
• Friction ring
• Union gasket
• Lead-free construction materials

Typical Installation:

Service and rebuild existing 1 1/4 Inches pressure reducing valves to extend valve life and restore optimal performance in commercial, residential, and industrial water distribution systems.

Standards Compliance:

Lead-Free compliant

Features & Benefits:

• Complete Repair Solution: Includes all necessary components—cartridge, spring, spring disc, friction ring, union gasket, and lubricant—for comprehensive valve rebuild.
• Extended Valve Life: The Zurn RK114-NR3XL restores pressure reducing valve performance, eliminating the need for complete valve replacement and reducing long-term costs.
• Easy Installation: Pre-packaged kit with all components simplifies maintenance procedures and minimizes downtime during service operations.
• Broad Compatibility: Designed specifically for Zurn RK114-NR3XL NR3XL and NR3 series 1 1/4 Inches pressure reducing valves, ensuring perfect fit and reliable performance.

FAQ

Q: What valves is this repair kit compatible with?

A: This repair kit is designed for use with Zurn Wilkins NR3XL and NR3 pressure reducing valves in 1 1/4 Inches size only.

Q: What components are included in the repair kit?

A: The kit includes a complete cartridge assembly, spring (15–75 PSI range), spring disc, friction ring, union gasket, and lubricant for complete valve rebuild.

Q: How does this repair kit extend valve life?

A: By replacing worn internal components, the kit restores proper pressure regulation and sealing, preventing leaks and maintaining consistent water pressure control without requiring full valve replacement.

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