Grundfos 96877845 4" Combination Valve CLASS 125 ANSI

The Grundfos 96877845 4" Combination Valve CLASS 125 ANSI is a flow control unit used to regulate, isolate, or balance liquid movement within hydronic and pumping systems. It is installed in piping assemblies where controlled flow direction and service access are needed, allowing the connected system to be adjusted or maintained without disrupting the full line system. This valve is commonly used in water circulation applications tied to heating, cooling, or pumping equipment. It supports controlled fluid movement, system servicing, and operating stability within commercial piping networks and water-based equipment associated with HVAC systems.