Grundfos 00596630 Check Valve for UP and UPS Series Pumps

The Grundfos 00596630 is a replacement check valve designed specifically for use with Grundfos UP and UPS series circulator pumps. This essential component prevents backflow in hydronic heating and hot water recirculation systems, ensuring proper system operation and protecting the pump from reverse flow damage.

Key Features:

• Designed for Grundfos UP and UPS series circulator pumps
• Prevents backflow and reverse circulation in closed-loop systems
• Factory-engineered component ensures proper fit and performance
• Durable construction for reliable long-term operation
• Easy installation as a replacement or service part

This OEM check valve is an important maintenance part for hydronic heating systems, radiant floor heating installations, and domestic hot water recirculation applications. Regular inspection and replacement of check valves helps maintain system efficiency and prevents costly pump damage.