Description
The Watts 0121200 LF 5M3-Z6 is a lead-free pressure reducing valve (PRV) engineered to deliver consistent, adjustable downstream pressure control in residential and light commercial plumbing and hydronic systems. With a 3/4″ connection size and a wide adjustment range of 25–75 PSI, this valve provides the flexibility to meet a broad range of system pressure requirements while protecting downstream equipment, fixtures, and piping from damaging high-pressure conditions.
Key Features
- Lead-free construction for compliance with safe drinking water regulations
- Adjustable pressure range: 25–75 PSI
- 3/4″ connection size for easy integration into standard plumbing and hydronic systems
- Compact, durable design suitable for residential and light commercial applications
- Reduces and stabilizes incoming supply pressure to protect downstream components
- Watts LF 5M3-Z6 series — trusted performance from a leading industry manufacturer
Application
The LF 5M3-Z6 PRV is ideal for use on domestic water supply lines, boiler feed systems, and hydronic heating circuits where precise pressure control is essential. Its lead-free body construction makes it suitable for potable water applications, ensuring compliance with applicable plumbing codes and standards.
Why Choose Watts
Watts is a globally recognized leader in flow control and water quality products. The LF 5M3-Z6 series reflects Watts’ commitment to reliability, safety, and ease of installation — making it a go-to choice for HVAC and plumbing professionals who demand dependable performance on every job.
