The Wilkins RK212-375CK1 is a first check assembly repair kit designed to restore sealing and backflow prevention performance for reduced pressure principle backflow preventers without replacing the entire valve assembly.

Key Specifications:

• Size: 2 1/2 Inches
• Compatibility: Models 375, 375DA, 475, 475DA
• Kit Components: Complete first check assembly
• Application: Backflow preventer maintenance
• Warranty: 1-year limited warranty

Other Related Variants:

• Information not available: Contact manufacturer for related repair kits

Materials:

• Seat retainer components
• Seat ring assembly
• Poppet assembly materials
• O-ring seals
• Stainless steel fasteners

Typical Installation:

Maintenance and repair of reduced pressure principle backflow preventers in commercial, industrial, and institutional water systems requiring periodic servicing to maintain compliance with backflow prevention standards and ensure continued protection of potable water supplies.

Standards Compliance:

Designed for use with backflow preventers meeting applicable plumbing codes and standards

Features & Benefits:

• Cost-Effective Repair: Enables repair of first check valve without replacing entire backflow preventer assembly, reducing maintenance costs.
• Complete Kit: Includes all necessary components including check assembly, seat retainer, seat ring, poppet assembly, O-rings, and lubricant for comprehensive repair.
• Wide Compatibility: Fits multiple valve sizes (2-1/2 inch, 3 inch, and 4 inch) and models (375, 375DA, 475, 475DA) for versatile application.
• Performance Restoration: Restores proper sealing and backflow prevention performance to maintain water safety and regulatory compliance.

FAQ

Q: Which backflow preventer models are compatible with the Zurn RK212-375CK1 repair kit?

A: This repair kit is compatible with Zurn Wilkins Models 375, 375DA, 475, and 475DA reduced pressure principle backflow preventers in 2-1/2 inch, 3 inch, and 4 inch sizes.

Q: What components are included in this first check assembly repair kit?

A: The kit includes check assembly #1, seat retainer #1, seat ring, seat assembly #1 poppet, poppet retainer, nut poppet retainer, washer, seat O-ring, stem O-ring, and lubricant for complete first check valve repair.

Q: Can I repair my backflow preventer instead of replacing the entire unit?

A: Yes, the Zurn RK212-375CK1 repair kit allows you to restore first check valve sealing and backflow prevention performance without replacing the entire valve assembly, providing a cost-effective maintenance solution.

"Hydrate Everyone, Everywhere!" BottleFillingStations.com | Contact us