The Wilkins 2-600XL3 is a water pressure reducing valve with integral strainer designed for residential and commercial potable water systems requiring reliable pressure control and sediment filtration.

Key Specifications:

• Size: 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:

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

Materials:

• Main valve body: Low lead cast bronze ASTM B806
• Bell housing: Low lead cast bronze ASTM B806
• Fasteners: Stainless steel, 300 series
• Stem: Stainless steel, 300 series
• Plunger: Stainless steel, 300 series
• Elastomers: Buna Nitrile (FDA approved), EPDM (FDA approved)
• Springs: Stainless steel, 300 series
• Cartridge: Noryl™
• Strainer screen: Stainless steel, 300 series

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 2-600XL3 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). Due to highly efficient flow performance, only use the 600XL3DUBP as low flow bypass valve options. Typical 600XL3 installations do not require a bypass valve for effective low flow capability.

Standards Compliance:

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

Features & Benefits:

• Integral Strainer: Built-in strainer ideal for systems requiring frequent cleaning due to sediment and debris.
• Patented Venturi Design: Enables best-in-class flow performance, making sizing easier and providing ideal water pressure at higher flow rates.
• Balanced Piston Design: Reacts smoothly and responsively to changes in system flow demand while providing protection from inlet pressure changes.
• Easy Maintenance: Removable cartridge and cost-effective repair kits significantly reduce maintenance time and costs.

FAQ

Q: Can the Wilkins 2-600XL3 be installed in any position?

A: Yes, the Zurn 2-600XL3 may be installed in any position with sufficient side clearance for testing and maintenance.

Q: What is the factory preset pressure for this valve?

A: The valve comes factory preset at 50 psi with an adjustable reduced pressure range of 15 psi to 75 psi.

Q: When should I use multiple valves in series?

A: 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). Always use a downstream gauge for adjustment.

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