NOTICE: Product images may vary from the actual item due to differences in size or configuration options.

The Wilkins 34-950XLT2FT is a top access double check valve assembly designed to protect potable water systems from backsiphonage and backpressure.

Key Specifications:

• Size: 3/4 Inches
• Maximum Working Pressure: 175 PSI
• Maximum Working Temperature: 180°F
• Notable Certifications: ASSE 1015, cUPC, CSA B64.5
• End Connections: Threaded ANSI B1.20.1

Other Related Variants:

• 1 1/2-950XLT2FT: 1 1/2 Inch model size
• 1-950XLT2FT: 1 Inch model size
• 2-950XLT2FT: 2 Inch model size

Materials:

• Main Valve Body: Low Lead Cast Bronze ASTM B 584
• Access Covers: Low Lead Cast Bronze ASTM B 584
• Fasteners: Stainless Steel, 300 Series
• Elastomers: Silicone
• Elastomers: Buna Nitrile
• Polymers: Noryl™
• Springs: Stainless Steel, 300 Series
• Test Cock Cover: Plastic
• Ball Valve Handles: Stainless Steel

Typical Installation:

Local codes shall govern installation requirements. To be installed in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. Unless otherwise specified, the assembly shall be mounted at a minimum of 12 inches (305mm) and a maximum of 30 inches (762mm) above adequate drains with sufficient side clearance for testing and maintenance. If installed below grade, be certain adequate drainage is provided to prevent the device from being submerged.

Standards Compliance:

ASSE Listed 1015; cUPC Listed; CSA Certified B64.5; AWWA Compliant C510; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California (Horizontal installations only); Meets the requirements of NSF/ANSI/CAN 61 and 372 (Less than 0.25% Weighted Average Lead Content)

Features & Benefits:

• Top Access Design: First and second checks are accessible for maintenance from the top of the device without removing from the line, simplifying servicing.
• Fast Test Cocks: Equipped with "Fast Test" test cocks protected by a plug to prevent fouling from insects, dirt, and debris.
• Lead-Free Construction: Meets NSF/ANSI/CAN 372 standards with less than 0.25% weighted average lead content, ideal for potable water applications.
• Full Port Ball Valves: Provides optimal flow performance with minimal pressure loss and easy shutoff capability.

FAQ

Q: What is the Zurn 34-950XLT2FT designed to protect against?

A: The Zurn 34-950XLT2FT protects potable water systems against both backsiphonage and backpressure of polluted water where a potential non-health hazard exists.

Q: What are the installation height requirements for this valve?

A: The assembly must be mounted at a minimum of 12 inches and a maximum of 30 inches above adequate drains with sufficient side clearance for testing and maintenance.

Q: Can the Wilkins 34-950XLT2FT be installed below grade?

A: Yes, but only if adequate drainage is provided to prevent the device from being submerged.

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