Grundfos 00596630 Check Valve
The Grundfos 00596630 Check Valve is a critical field-replacement component designed specifically for Grundfos UP/UPS series circulator pumps, including the UP(S)15-42F and SuperBrute UPS15 models. Engineered to prevent recirculation backflow and gravitational thermosyphoning, this replacement check valve kit ensures one-way fluid movement within hydronic heating and domestic hot water systems. This authentic Grundfos pump part is housed at the outlet port of the pump and is rated for a wide operating temperature range from 32°F to 212°F, maintaining system pressure integrity without degrading under high-demand cycles. For technicians performing maintenance, replacing a worn or stuck internal check valve restores the circulator pump efficiency by preventing heat loss through idle loops. This kit provides a precise OEM fit for the 1/2-inch UP15 OV25 systems and integrated flange models, ensuring the directional flow control required for multi-zone residential and commercial HVACR applications.
Key Benefits- Specifically engineered for Grundfos UP15 and UPS15 series pumps to prevent liquid backflow and pressure loss.
- Durable stainless steel spring and brass/composite construction for long-term reliability in high-temperature hydronic systems.
- Designed for quick outlet port installation using standard needle-nose pliers for efficient field service.
- Eliminates "thermal ghosting" in multi-zone systems by ensuring fluid only moves when the pump is energized.
- Compatible with SuperBrute 3-speed circulators, maintaining performance across all speed settings.
Does this valve fit the Grundfos UP 15-42F model?
Yes, the 00596630 is the correct check valve replacement for the UP 15-42F and several models in the UPS 15 series.
Where exactly is this check valve installed in the pump?
This internal check valve is inserted directly into the discharge/outlet port of the pump housing before the flange or union is connected.
Can this valve be used in potable water systems?
Yes, it is designed for use in both hydronic heating and domestic hot water recirculation applications where Grundfos UP/UPS pumps are specified.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Grundfos 00596630 Check Valve
The Grundfos 00596630 Check Valve is a critical field-replacement component designed specifically for Grundfos UP/UPS series circulator pumps, including the UP(S)15-42F and SuperBrute UPS15 models. Engineered to prevent recirculation backflow and gravitational thermosyphoning, this replacement check valve kit ensures one-way fluid movement within hydronic heating and domestic hot water systems. This authentic Grundfos pump part is housed at the outlet port of the pump and is rated for a wide operating temperature range from 32°F to 212°F, maintaining system pressure integrity without degrading under high-demand cycles. For technicians performing maintenance, replacing a worn or stuck internal check valve restores the circulator pump efficiency by preventing heat loss through idle loops. This kit provides a precise OEM fit for the 1/2-inch UP15 OV25 systems and integrated flange models, ensuring the directional flow control required for multi-zone residential and commercial HVACR applications.
Key Benefits- Specifically engineered for Grundfos UP15 and UPS15 series pumps to prevent liquid backflow and pressure loss.
- Durable stainless steel spring and brass/composite construction for long-term reliability in high-temperature hydronic systems.
- Designed for quick outlet port installation using standard needle-nose pliers for efficient field service.
- Eliminates "thermal ghosting" in multi-zone systems by ensuring fluid only moves when the pump is energized.
- Compatible with SuperBrute 3-speed circulators, maintaining performance across all speed settings.
Does this valve fit the Grundfos UP 15-42F model?
Yes, the 00596630 is the correct check valve replacement for the UP 15-42F and several models in the UPS 15 series.
Where exactly is this check valve installed in the pump?
This internal check valve is inserted directly into the discharge/outlet port of the pump housing before the flange or union is connected.
Can this valve be used in potable water systems?
Yes, it is designed for use in both hydronic heating and domestic hot water recirculation applications where Grundfos UP/UPS pumps are specified.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Grundfos 00596630 Check Valve is a critical field-replacement component designed specifically for Grundfos UP/UPS series circulator pumps, including the UP(S)15-42F and SuperBrute UPS15 models. Engineered to prevent recirculation backflow and gravitational thermosyphoning, this replacement check valve kit ensures one-way fluid movement within hydronic heating and domestic hot water systems. This authentic Grundfos pump part is housed at the outlet port of the pump and is rated for a wide operating temperature range from 32°F to 212°F, maintaining system pressure integrity without degrading under high-demand cycles. For technicians performing maintenance, replacing a worn or stuck internal check valve restores the circulator pump efficiency by preventing heat loss through idle loops. This kit provides a precise OEM fit for the 1/2-inch UP15 OV25 systems and integrated flange models, ensuring the directional flow control required for multi-zone residential and commercial HVACR applications.
Key Benefits- Specifically engineered for Grundfos UP15 and UPS15 series pumps to prevent liquid backflow and pressure loss.
- Durable stainless steel spring and brass/composite construction for long-term reliability in high-temperature hydronic systems.
- Designed for quick outlet port installation using standard needle-nose pliers for efficient field service.
- Eliminates "thermal ghosting" in multi-zone systems by ensuring fluid only moves when the pump is energized.
- Compatible with SuperBrute 3-speed circulators, maintaining performance across all speed settings.
Does this valve fit the Grundfos UP 15-42F model?
Yes, the 00596630 is the correct check valve replacement for the UP 15-42F and several models in the UPS 15 series.
Where exactly is this check valve installed in the pump?
This internal check valve is inserted directly into the discharge/outlet port of the pump housing before the flange or union is connected.
Can this valve be used in potable water systems?
Yes, it is designed for use in both hydronic heating and domestic hot water recirculation applications where Grundfos UP/UPS pumps are specified.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
