533851HA | 3/4"PEX Exp xFNPT Compact PRV | Caleffi

3/4" PEX Exp xFNPT Compact PRV The Caleffi 533851HA is a 3/4" PEX Exp xFNPT Compact Pressure Regulating Valve (PRV). These PRVs are designed to maintain a constant outlet pressure regardless of inlet pressure fluctuations. They are ideal for use in residential and commercial applications to protect against high water pressure that can damage plumbing fixtures and appliances. The 533851HA features a compact design that makes it easy to install in tight spaces. It is also made of high-quality materials that are resistant to corrosion and wear. This combination of features makes the 533851HA a reliable and long-lasting solution for your water pressure regulation needs. Shop our HVAC supply store for the best prices and fast shipping!