The Wilkins 34-625XLC is a competitive replacement water pressure reducing valve designed for potable water systems requiring reliable pressure regulation with integrated bypass check valve and strainer.

Key Specifications:

• Size: 3/4 Inches
• Maximum Working Pressure: 300 psi
• Maximum Working Temperature: 180°F
• Notable Certifications: ASSE 1003, NSF/ANSI/CAN 61, IAPMO Listed
• Connection Type: Copper Sweat Union Inlet x FNPT Outlet

Other Related Variants:

• None

Materials:

• Main Valve Body: Low Lead Cast Bronze ASTM B 584
• Bell Housing: Glass Reinforced Nylon (Bronze available)
• Fasteners: Stainless Steel, 300 Series
• Stem & Plunger: Low Lead Cast Bronze ASTM B 584 / Low Lead Brass
• Elastomers: Buna Nitrile and EPDM (FDA Approved)
• Cap Gaskets: Natural Vulcanized Fibre, Acetal (Delrin™)
• Strainer Screen: Stainless Steel, 300 Series
• Seat: Stainless Steel, 300 Series
• Union Connection: Bronze

Typical Installation:

Local codes shall govern installation requirements. Unless otherwise specified, the assembly shall be mounted in accordance with the latest edition of the Uniform Plumbing Code. The Model 625XL may be installed in any position. If installed in a pit, vault or inside application, specify the "SC" sealed cage option. Multiple installations are recommended for wide demand variations or where the desired pressure reduction is more than 4 to 1 (i.e.: 200 psi inlet reduced to 50 psi outlet).

Standards Compliance:

ASSE Listed 1003; IAPMO Listed; CSA B356 Certified; City of Los Angeles Approved; NSF/ANSI/CAN 61 & 372

Features & Benefits:

• Balanced Piston Design: Provides consistent outlet pressure and smooth response to system flow changes while protecting against inlet pressure fluctuations.
• Integral Bypass Check Valve: Prevents buildup of excessive system pressure caused by thermal expansion, offering comprehensive protection.
• Built-In Strainer: Integral 20 mesh stainless steel strainer makes the Zurn 34-625XLC ideal for systems requiring frequent cleaning due to sediment and debris.
• Easy Service Access: Copper sweat union connection allows for simple removal and reinstallation for maintenance without disturbing soldered piping.

FAQ

Q: What competitor valve does the Wilkins 34-625XLC replace?

A: The Zurn 34-625XLC directly replaces the single union competitor model 25AUB, making it an ideal retrofit solution for existing installations.

Q: What is the factory preset pressure and adjustable range?

A: The valve comes factory preset at 50 psi with a standard adjustable pressure range of 25 psi to 75 psi. Always use a downstream pressure gauge when making adjustments.

Q: Can this valve be installed in any orientation?

A: Yes, the Model 625XL may be installed in any position. For pit, vault, or inside applications, specify the "SC" sealed cage option for additional protection.

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