The Wilkins 112-600XL3 is a water pressure reducing valve with integral strainer designed for residential and commercial potable water systems, providing reliable pressure control and protection from sediment.

Key Specifications:

• Size: 1 1/2 Inches
• Maximum Working Water Pressure: 400 psi
• Maximum Working Water Temperature: 140°F
• Notable Certifications: ASSE 1003, cUPC, CSA B356
• Connection Type: Single Union FNPT

Other Related Variants:

• 114-600XL3: 1 1/4 Inches model size
• 1-600XL3: 1 Inches model size
• 2-600XL3: 2 Inches model size
• 34-600XL3: 3/4 Inches model size

Materials:

• Main valve body and bell housing: Low lead cast bronze ASTM B806
• Fasteners: 300 Series Stainless Steel
• Stem and Plunger: 300 Series Stainless Steel
• Elastomers: Buna Nitrile (FDA approved) and EPDM (FDA approved)
• Springs: 300 Series Stainless Steel
• Cartridge: Noryl™
• Strainer screen: 300 Series Stainless Steel

Typical Installation:

Local codes shall govern installation requirements. The assembly shall be installed with sufficient side clearance for testing and maintenance. The Zurn 112-600XL3 may be installed in any position. Multiple installations in series are required when the desired pressure reduction is more than 3 to 1. Always use a downstream pressure gauge for adjustment. Do not bottom-out adjustment bolt on bell housing.

Standards Compliance:

ASSE Listed 1003; cUPC Listed; CSA Certified B356; Meets NSF/ANSI/CAN 61 & 372

Features & Benefits:

• Balanced Piston Design: Provides smooth and responsive pressure regulation in both flow and no-flow conditions with protection from inlet pressure changes.
• Integral Strainer & Venturi: Makes this device ideal for systems with sediment while enabling best-in-class flow performance for optimal water pressure at higher flow rates.
• Premium Stainless Steel Internals: Standard stainless steel components provide enhanced corrosion resistance and lasting durability throughout the valve.
• Removable Cartridge Design: Cost-effective repair kits and accessible maintenance significantly reduce service time and costs without removing body from line.

FAQ

Q: Can the Wilkins 112-600XL3 be installed in any orientation?

A: Yes, the Zurn 112-600XL3 may be installed in any position, but sufficient side clearance must be provided for testing and maintenance access.

Q: What pressure reduction ratio does this valve support?

A: The valve supports pressure reductions up to 3 to 1 ratio in a single installation. For greater reductions, multiple valves must be installed in series.

Q: How do I adjust the outlet pressure on this valve?

A: Adjust the pressure using the adjustment bolt on the bell housing. Always use a downstream pressure gauge to verify the correct pressure setting. Do not bottom-out the adjustment bolt.

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