Description
The Watts LF25AUB-Z3 (SKU 0009465) is a 2″ NPT lead-free pressure reducing valve engineered for dependable downstream pressure regulation in residential and light commercial potable water systems. Built to meet lead-free compliance requirements, this PRV is ideal for installations where safe drinking water standards must be maintained.
Key Features
- Lead-free construction compliant with NSF/ANSI 61 and NSF/ANSI 372 standards for potable water applications
- 2″ NPT (National Pipe Thread) connection for straightforward installation into standard piping systems
- Adjustable pressure setting to dial in the correct downstream pressure for the application
- Integral strainer screen helps protect the valve seat from debris and extends service life
- Durable bronze body construction for long-lasting corrosion resistance
- Union bonnets on both inlet and outlet for easy in-line serviceability without removing the valve body
- Z3 union configuration provides convenient access for maintenance and cartridge replacement
- Compact, low-profile design suitable for tight mechanical room installations
Typical Applications
- Residential and light commercial potable water supply systems
- Domestic water pressure management downstream of municipal supply
- Hydronic heating systems requiring pressure reduction on the cold-water makeup line
- Any application requiring lead-free compliance per state and federal regulations
Compliance & Standards
- Lead-free per the Reduction of Lead in Drinking Water Act
- Designed to meet NSF/ANSI 61 and NSF/ANSI 372 requirements
- Watts LF25AUB-Z3 series — a trusted name in water pressure regulation
The Watts LF25AUB-Z3 pressure reducing valve combines proven Watts engineering with lead-free materials to deliver safe, consistent pressure control. Its union bonnet design simplifies maintenance, while the built-in strainer protects internal components for extended service intervals. Order SKU 0009465 from Jackson Systems today.









