Zurn Wilkins 2-375XL 2" Reduced Pressure RPZ Backflow Preventer Valve - Lead-Free Water Protection.
Product Overview:
Ensure the safety and purity of your potable water system with the Zurn Wilkins 2-375XL 2" Reduced Pressure Principle (RP) Backflow Preventer. Engineered to guard against both backsiphonage and backpressure, this lead-free assembly prevents contaminants from compromising your water supply. Its robust construction and compliance with stringent industry standards make it an ideal choice for residential, commercial, and industrial applications requiring reliable backflow prevention.
Key Features:
- ✅ Lead-Free Compliance: Certified to NSF/ANSI 372 with a maximum weighted average lead content of 0.25%.
- ✅ Durable Construction: Features a reinforced nylon housing, stainless steel fasteners, FDA-approved elastomers, and cast bronze ball valves, providing exceptional corrosion resistance and longevity.
- ✅ High Performance: Capable of handling maximum water pressures up to 175 PSI and temperatures reaching 180°F, suitable for diverse environmental conditions.
- ✅ Certified Quality: Meets rigorous standards, including ASSE® Listed 1013, AWWA C511 compliance, and UL® Classification (less shut-off valves), ensuring dependable performance.
- ✅ Easy Maintenance: Designed with sufficient side clearance for straightforward testing and servicing, reducing downtime and maintenance costs.
- ✅ Versatile Installation: Suitable for various settings, including below-grade installations within standard valve boxes, offering flexibility in placement.
Applications
The Zurn Wilkins 2-375XL is ideal for installation on potable water lines to protect against both backsiphonage and backpressure, effectively preventing contaminated water from entering the clean water supply. It is particularly suited for areas where potential health hazards exist, providing peace of mind with its proven performance and adherence to safety standards.
Technical Specifications:
| Sizes Available: | ½", ¾", 1", 1¼", 1½", 2" |
| Max. Working Water Pressure: | 175 PSI |
| Max Working Water Temp: | 180°F |
| Hydrostatic Test Pressure: | 350 PSI |
| End Connections: | Threaded FNPT ANSI B1.20.1 |
Materials:
| Housing: | Reinforced Nylon (FDA approved) |
| Fasteners & Struts: | 300 Series Stainless Steel |
| Elastomers: | FDA-Approved Silicone and Buna Nitrile |
| Internals: | Delrin and Nylon (NSF Listed) |
| Ball Valves: | Cast Bronze (ASTM B 584) |
| Springs: | 300 Series Stainless Steel |
Installation Guidelines:
For optimal performance, this double check valve assembly must be installed per local plumbing codes and the Uniform Plumbing Code. Recommended installation parameters include:
📌 Complies with local plumbing codes for optimal performance
📌 Mounting height: 12” (305mm) to 30” (762mm) above a proper drain
📌 Ensure adequate clearance for testing and maintenance
📌 Must not be submerged to prevent damage or malfunction
💡 Pro Tip: Install in accordance with the Uniform Plumbing Code and manufacturer recommendations for maximum efficiency.
Why Choose the Zurn Wilkins 2-375XL?
✔ Trusted Brand: Zurn Wilkins is a recognized leader in backflow prevention technology.
✔ High-Quality Materials: Bronze, stainless steel, and NSF-listed components for maximum durability.
✔ Reliable Backflow Protection: Prevents the risk of polluted water entering potable systems.
✔ Versatile Applications: Ideal for commercial buildings, irrigation systems, and fire protection lines.
FAQs:
Q: What is the primary function of the Zurn Wilkins 2-375XL? A: It prevents contaminated water from reversing flow into the potable water supply by protecting against backsiphonage and backpressure.
Q: Is this backflow preventer lead-free? A: Yes, it is certified to NSF/ANSI 372, ensuring a maximum weighted average lead content of 0.25%.
Q: Can the 2-375XL be installed indoors? A: Yes, with the optional air gap adapter, it is suitable for indoor installations.
Q: What maintenance is required for this device? A: Regular testing and maintenance are recommended to ensure optimal performance. Its design allows for easy access to internal components, facilitating straightforward servicing.
Q: Does this model comply with industry standards? A: Absolutely. It meets ASSE® Listed 1013, AWWA C511 compliance, and is UL® Classified (less shut-off valves), among other certifications.
Q: What sizes are available for the 375XL? A: It is available in sizes ranging from ½" to 2".
Q: What are the pressure and temperature ratings for this model? A:It can handle a maximum working water pressure of 175 PSI and temperatures up to 180°F.
Q: What materials are used in the construction of this backflow preventer? A: The housing is made of reinforced nylon, with stainless steel fasteners and struts, FDA-approved elastomers, and cast bronze ball valves.
Q: Is the 2-375XL suitable for high-hazard applications? A: Yes, it provides high-hazard protection for potable water applications.
By choosing the Zurn Wilkins 2-375XL 2" Reduced Pressure Principle Backflow Preventer, you're ensuring a robust defense against water contamination, backed by industry certifications and a commitment to quality.
Technical Documentation:
- Zurn Wilkins 2-375XL: Specification Submittal
- Zurn Wilkins 2-375XL: Installation Instructions
- Zurn Wilkins 2-375XL: Repair Kit Guide
Product Media:
Zurn Wilkins 375XL 1/2", 3/4", 1" Repair Video:
Troubleshooting Sleeve Leakage on the 375XL Reduced Pressure Principle Assembly Video:
Zurn Wilkins 375XL Fast Focus Video:
Zurn Wilkins 375XL Recommissioning Your Irrigation System in the Spring Video:
🛒 Get the Zurn Wilkins 2-375XL Lead-Free RPZ Backflow Preventer Today for Potable Water Protection! 🚰
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