The Wilkins 114-625XL3 is a competitor replacement length pressure reducing valve with integral strainer designed for residential and commercial potable water systems to reduce high inlet pressure to a lower, controlled outlet pressure.

Key Specifications:

• Size: 1 1/4 Inches
• Maximum Working Pressure: 400 psi
• Maximum Working Temperature: 140°F
• Notable Certifications: ASSE 1003, cUPC, CSA B356
• Connection Type: Single Union FNPT

Other Related Variants:

• 34-625XL3: 3/4 Inches size
• 1-625XL3: 1 Inches size
• 112-625XL3: 1 1/2 Inches size
• 2-625XL3: 2 Inches size

Materials:

• Main Valve Body: Low Lead Cast Bronze ASTM B806
• Bell Housing: Low Lead Cast Bronze ASTM B806
• Fasteners: 300 Series Stainless Steel
• Stem: 300 Series Stainless Steel
• Plunger: 300 Series Stainless Steel
• Elastomers: Buna Nitrile (FDA approved)
• Elastomers: EPDM (FDA approved)
• Springs: 300 Series Stainless Steel
• Cartridge: Noryl™

Typical Installation:

Local codes shall govern installation requirements. Unless otherwise specified, the assembly shall be mounted in accordance with the manufacturer's instructions and the latest edition of the Uniform Plumbing Code. The assembly shall be installed with sufficient side clearance for testing and maintenance. The Zurn 114-625XL3 may be installed in any position. Multiple installations in series are required when the desired pressure reduction is more than 3 to 1 (i.e. 150 psi inlet reduced to 50 psi outlet). Anytime a pressure reducing valve is adjusted, a pressure gauge must be used downstream to verify correct pressure setting.

Standards Compliance:

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

Features & Benefits:

• Patented Integral Venturi: Best-in-class flow performance enables easier sizing and provides ideal water pressure at higher flow rates.
• Balanced Piston Design: Smooth and responsive reaction to changes in system flow demand while providing protection from inlet pressure changes.
• Removable Cartridge Design: Cost-effective repair kits significantly reduce maintenance time and costs without removing body from the line.
• Integral Strainer and By-Pass: Ideal for systems requiring frequent cleaning due to sediment while preventing excessive pressure buildup from thermal expansion.

FAQ

Q: Can the Zurn 114-625XL3 be installed in any orientation?

A: Yes, the Wilkins 114-625XL3 may be installed in any position, but must have sufficient side clearance for testing and maintenance.

Q: What is the adjustable pressure range for this valve?

A: The reduced pressure range is 15 psi to 75 psi, with a factory preset of 50 psi. A downstream pressure gauge must be used when adjusting pressure settings.

Q: When should multiple valves be installed in series?

A: Multiple installations in series are required when the desired pressure reduction is more than 3 to 1 ratio, such as reducing 150 psi inlet to 50 psi outlet.

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