The Wilkins RK1-NR3XL is a comprehensive repair kit designed to restore full functionality to 1" NR3XL and NR3 pressure reducing valves without replacing the entire valve body.

Key Specifications:

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

Other Related Variants:

• RK112-NR3XL: 1 1/2 Inches version
• RK114-NR3XL: 1 1/4 Inches version
• RK12-NR3XL: 1/2 Inches version
• RK2-NR3XL: 2 Inches version
• RK34-NR3XL: 3/4 Inches version

Materials:

• Cartridge assembly components
• Stainless steel spring
• Spring disc
• Friction ring
• Union gasket
• Valve lubricant

Typical Installation:

Field repair kit for restoring pressure control without replacing valve body in residential, commercial, and institutional applications where the Zurn RK1-NR3XL compatible NR3XL or NR3 1" pressure reducing valves require maintenance or service to restore optimal performance and pressure regulation.

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 full valve restoration.
• Cost-Effective Maintenance: Restores pressure control without costly valve body replacement, extending the service life of existing installations.
• Broad Compatibility: Works with both Zurn RK1-NR3XL compatible NR3XL and NR3 1" pressure reducing valves for flexible field applications.
• Lead-Free Construction: Meets current lead-free compliance standards for safe potable water applications.

FAQ

Q: Is this repair kit compatible with both NR3XL and NR3 valves?

A: Yes, the RK1-NR3XL repair kit is designed to work with both Zurn Wilkins NR3XL and NR3 1" pressure reducing valves.

Q: What pressure range does this repair kit support?

A: This repair kit includes a spring rated for 15–75 PSI pressure regulation range.

Q: Does the kit include everything needed for a complete repair?

A: Yes, the kit includes the cartridge, spring, spring disc, friction ring, union gasket, and lubricant—all components required for complete valve repair and restoration.

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