Zurn Wilkins 950XLT2 DCVA Double Check Backflow Preventer Valve, Lead-Free - Reliable Backflow Protection for Potable Water Systems.
Product Overview:
Ensure the safety and integrity of your potable water supply with the 950XLT2 Double Check Valve Assembly. Designed for low health hazard applications, this valve effectively guards against both backsiphonage and backpressure, preventing contaminated water from reversing into your clean water system. Its top-access check covers facilitate straightforward maintenance, and its compact design allows for below-grade installation within standard valve boxes. The inclusion of a test cock plug offers additional protection against fouling from insects, dirt, and debris. Crafted with corrosion-resistant stainless steel components, including springs, fasteners, and ball valve handles, the 950XLT2 ensures durability and long-lasting performance.
Features & Benefits:
✅ Easy Maintenance Access: Top-access double checks simplify inspection and repairs, reducing downtime and labor costs.
✅ Replaceable Components: Fully replaceable seats and silicone seal rings contribute to lower maintenance expenses over the valve's lifespan.
✅ Compact Design: Fits seamlessly within standard meter boxes, making it suitable for confined spaces and below-grade installations.
✅ Corrosion-Resistant Construction: Built with materials that withstand corrosion, ensuring reliability even in harsh environmental conditions.
✅ Lead-Free Compliance: Meets stringent lead-free regulations, ensuring safety and environmental responsibility.
✅ Certified Performance: Approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California, ASSE® Listed, IAPMO® Listed, AWWA Compliant, and CSA® Certified, guaranteeing adherence to industry standards.
Applications:
Ideal for installations on potable water lines where lead-free valves are mandated. The 950XLT2 is engineered to protect against both backsiphonage and backpressure, ensuring that polluted water does not compromise the potable water supply. Its design includes a test cock plug to guard against fouling from external contaminants, making it suitable for scenarios where potential non-health hazards exist.
Specifications:
| Sizes Available: | 3/4", 1", 1 1/4", 1 1/2", 2" |
| Max. Working Water Pressure: | 175 PSI |
| Max. Working Water Temperature: | 180°F |
| Hydrostatic Test Pressure: | 350 PSI |
| End Connections: | Threaded ANSI B1.20.1 |
🔧 Reliable performance in high-pressure water systems!
Materials:
|
Main Valve Body & Access Covers: |
Low Lead Cast Bronze ASTM B 584 |
|
Fasteners & Springs: |
Stainless Steel, 300 Series |
|
Elastomers: |
Silicone, Buna Nitrile |
|
Polymers: |
Noryl™ |
| Ball Valve Handles: | 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 950XLT2 Double Check Valve Assembly?
✔ 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.
Technical Downloads:
- Zurn Wilkins 950XLT2: Specification Submittal
- Zurn Wilkins 950XLT2: Installation and Maintenance Instructions
- Zurn Wilkins 950XLT2: Repairs Parts
FAQs:
Q: What is the primary function of the 950XLT2 Double Check Valve Assembly? A: It prevents contaminated water from reversing flow into the potable water supply, protecting against backsiphonage and backpressure.
Q: Can the 950XLT2 be installed below grade? A: Yes, its compact design allows for below-grade installation within standard valve boxes, provided adequate drainage is ensured to prevent submersion.
Q: Are the internal components replaceable? A: Yes, the seats and silicone seal rings are fully replaceable, facilitating cost-effective maintenance.
Q: Does this valve comply with lead-free regulations? A: Absolutely, the 950XLT2 is constructed with low lead cast bronze and meets lead-free compliance standards.
Q: What certifications does the 950XLT2 hold? A: It is approved by the Foundation for Cross-Connection Control and Hydraulic Research at the University of Southern California, ASSE® Listed, IAPMO® Listed, AWWA Compliant, and CSA® Certified.
Q: What are the pressure and temperature ratings for this valve? A: The maximum working water pressure is 175 PSI, and the maximum working water temperature is 180°F.
Q: In what sizes is the 950XLT2 available? A: It is available in sizes ranging from 3/4" to 2".
Q: What materials are used in the construction of the 950XLT2? A: The valve features a low lead cast bronze body, stainless steel fasteners and springs, silicone and Buna Nitrile elastomers, and Noryl™ polymers.
Q: How should the 950XLT2 be installed? A: Installation should adhere to local codes and the Uniform Plumbing Code, with the assembly mounted 12" to 30" above adequate drains and sufficient side clearance for maintenance.
Q: Is the 950XLT2 suitable for high-temperature applications? A: Yes, it can handle water temperatures up to 180°F.
Media:
Zurn Wilkins 950XLT2 Product Video:
Zurn Wilkins 950XLT2 Repair Video:
🛒 Get the Zurn Wilkins 950XLT2 DCVA Backflow Preventer Today for Potable Water Protection! 🚰
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