Zurn 34-625XLC 3/4" Lead-Free Water Pressure Reducing Valve with Integral Strainer - Competitor Replacement Length

The Zurn Wilkins 34-625XLC is a 3/4" lead-free pressure reducing valve with single union Sweat connections. It reduces inlet pressure of up to 300 psi to an adjustable 25-75 psi downstream, factory set at 50 psi. It features a lead-free bronze body. Rated to 300 psi and up to 140°F. This model is certified lead-free for potable-water installations.

The 625XL Pressure Reducing Valve is a superior drop-in replacement solution for single union competitor models, reducing installation costs in both commercial and residential applications. The 625XL eliminates the need for re-piping, saving you valuable time, labor, and materials. It includes the same corrosion-resistant, bronze threaded bell and integral stainless steel strainer as the 600XL, which speeds up access to internals for easy cleaning. The fiber union gasket ensures rapid installation. Its high-flow capacity is ideal for sandy, debris-laden systems that may require frequent cleaning.

Features

• Competitive replacement footprint, cutting labor time by 50%
• Eliminates the need for re-piping and additional materials
• Direct acting integral by-pass design prevents pressure buildup
• Bronze threaded bell speeds access to internals
• Low-lead law compliant
• IAPMO® Listed
• CSA® Certified

Common Questions

What pressure is it set to out of the box?

34-625XLC ships factory set at 50 psi. The adjustable reduced-pressure range is 25 to 75 psi, so you can dial the outlet anywhere in that band on site with the adjusting bolt - loosen the locknut, turn to raise or lower pressure, retighten and verify with a downstream gauge.

Does it include a strainer?

Yes - 34-625XLC has an integral strainer built into the body, so a separate inline strainer ahead of it is not required. It is accessible for cleaning without removing the valve from the line.

Does it have a built-in bypass for thermal expansion, or do I still need an expansion tank?

34-625XLC includes an integral thermal-expansion bypass that relieves excess downstream pressure back toward the supply when street pressure is lower. It is not a substitute for a properly sized expansion tank where your local code requires one - the bypass only relieves back to the street when street pressure is lower than the closed-system pressure.

Specifications

• Type: Water Pressure Reducing Valve with Integral Strainer - Competitor Replacement Length
• Size: 3/4"
• Inlet Size: 3/4"
• Outlet Size: 3/4"
• Connection: Sweat
• Body Material: Lead-Free Bronze
• Max Pressure (psi): 300
• Application: Domestic Water
• MPN: 34-625XLC
• Temperature: up to 140°F
• Certifications: ASSE-1003, IAPMO, CSA, NSF-61
• Lead-Free: Yes
• Factory Set Pressure (psi): 50
• Adjustable Range - Min (psi): 25
• Adjustable Range - Max (psi): 75
• Thermal Expansion Bypass: Yes
• Integral Strainer: Yes
• Gauge: None
• Union Configuration: Single Union
• Capacity Class: Standard
• Regulated Media: Domestic Water
• Bell Housing: Standard