Description
The Watts 0009309 is a 1″ lead-free pressure reducing valve from the trusted 25AUB-Z3 series, engineered to deliver consistent downstream pressure regulation across a wide range of hydronic heating, plumbing, and water distribution applications. Built to meet lead-free compliance standards, this valve is suitable for potable water systems where safety and regulatory conformance are paramount.
Product Overview
The 25AUB-Z3 series features a union-end design that simplifies installation and in-line serviceability without the need to remove the valve body from the piping. The adjustable pressure setting and durable internal construction make it a reliable choice for commercial and residential hydronic and plumbing systems.
Key Features
- Lead-free construction — compliant with NSF/ANSI 61 and applicable lead-free regulations for potable water use
- 1″ pipe size for versatile installation in a range of system configurations
- Pressure range: 25–75 PSI for broad system compatibility
- Union-end (AUB) design allows easy in-line access for maintenance and service
- Z3 strainer/check feature provides added system protection
- Adjustable pressure setting to meet specific system requirements
- Durable, corrosion-resistant materials for long service life
Typical Applications
- Residential and light commercial hydronic heating systems
- Potable water supply pressure regulation
- Boiler feed and make-up water lines
- Water distribution systems requiring downstream pressure control
Specifications
- Brand: Watts
- SKU / Part Number: 0009309
- Model Series: 25AUB-Z3
- Connection Size: 1″
- Pressure Range: 25–75 PSI
- Lead-Free: Yes
- End Connection: Union ends
