Description
Watts LF25AUB-LP-Z3 3/4″ Lead-Free Pressure Reducing Valve
The Watts 0009280 LF25AUB-LP-Z3 is a 3/4″ lead-free pressure reducing valve engineered for dependable pressure regulation in residential and light commercial hydronic and plumbing systems. Featuring a low-pressure (LP) spring configuration, this valve is factory-set to operate within a 10–35 PSI range, making it well suited for applications requiring precise low-pressure control. The lead-free (LF) construction ensures compliance with safe drinking water standards and modern plumbing codes.
Key Features
- Lead-free (LF) construction — compliant with low-lead content requirements for potable water applications
- 3/4″ connection size for straightforward installation in standard hydronic and plumbing lines
- Low-pressure (LP) spring: 10–35 PSI operating pressure range
- Z3 configuration for specific zoning and system integration requirements
- Compact, durable body design suited for residential and light commercial installations
- Helps protect downstream components from excess pressure fluctuations
Specifications
- Brand: Watts
- Model: LF25AUB-LP-Z3
- SKU: 0009280
- Connection Size: 3/4″
- Pressure Range: 10–35 PSI (Low Pressure)
- Construction: Lead-Free (LF)
Applications
- Residential and light commercial hydronic heating systems
- Potable water supply pressure regulation
- Zoned hydronic systems requiring low-pressure control
- Plumbing installations requiring lead-free compliance









