Description
Overview
The Watts F121575 is a 2″ relief valve rated at 150 PSI, engineered to protect hydronic heating systems, plumbing installations, and pressure vessels from dangerous overpressure conditions. Built to Watts’ exacting quality standards, this relief valve automatically releases excess pressure to safeguard equipment, piping, and personnel whenever system pressure exceeds the rated set point.
Key Features
- 2″ connection size for straightforward integration into larger hydronic and plumbing systems
- 150 PSI pressure rating provides robust overpressure protection
- Automatic pressure relief operation — opens when system pressure exceeds set point, reseats when pressure normalizes
- Durable Watts construction for long service life in demanding commercial and residential applications
- Designed to help maintain system integrity and protect downstream components
Applications
- Hydronic heating and cooling systems
- Boilers and pressure vessels
- Commercial and residential plumbing systems
- Hot water supply and distribution lines
Specifications
- Brand: Watts
- SKU / Model: F121575
- Connection Size: 2″
- Pressure Rating: 150 PSI
- Valve Type: Relief Valve
