The Wilkins RK212-375 is a complete relief valve repair kit designed for 2-1/2"-6" Model 375/375A/375AST/475/475V Reduced Pressure Principle Backflow Preventers, providing targeted repair components to restore proper operation.

Key Specifications:

• Compatible Size Range: 2-1/2 to 6 Inches
• Kit Components: Six critical relief parts
• Compatible Models: 375/375A/375AST/475/475V Series
• Notable Certifications: ASSE 1013; C-UL Classified
• Application Type: Relief valve assembly repair

Other Related Variants:

• RK114-375: 1-1/4"-2" models with comprehensive check and relief valve parts
• RK8-375: 8"-10" models with same component type
• RK1-375: Alternative size configuration
• RK34-375: Alternative size configuration

Materials:

• Rubber O-Rings
• Diaphragm Material
• Seal Ring Material
• Stainless Steel Spring

Typical Installation:

Used for repairing or replacing the relief valve assembly on compatible 2-1/2"-6" Reduced Pressure Principle Backflow Preventers in commercial, industrial, and municipal water systems where backflow prevention is required to maintain water supply safety and comply with local plumbing codes.

Standards Compliance:

ASSE 1013; C-UL Classified

Features & Benefits:

• Complete Repair Solution: Includes all six critical components needed for relief valve assembly repair, eliminating the need for full backflow preventer replacement.
• Cost-Effective Maintenance: Targeted repair kit approach reduces maintenance costs by replacing only worn relief valve components rather than entire assemblies.
• Certified Performance: ASSE 1013 and C-UL classifications ensure compliance with industry standards for backflow prevention equipment.
• Easy Serviceability: Pre-packaged kit simplifies ordering and installation for technicians servicing medium-sized backflow preventers.

FAQ

Q: What components are included in the Zurn RK212-375 repair kit?

A: The Zurn RK212-375 includes one upper plunger O-ring, one diaphragm, one seal ring, one relief valve spring, one relief valve seat O-ring, and one relief valve O-ring.

Q: Which backflow preventer models are compatible with this repair kit?

A: This kit is designed for 2-1/2"-6" Model 375, 375A, 375AST, 475, and 475V Reduced Pressure Principle Backflow Preventers.

Q: Can I use this kit to repair the entire backflow preventer?

A: No, the RK212-375 is specifically designed for relief valve assembly repair only. For comprehensive check valve and relief valve parts on smaller units, consider the RK114-375 for 1-1/4"-2" models.

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