Danfoss 065B-8957 Interior Kit
The Danfoss 065B-8957 Interior Kit is a field-proven 4-way rotary valve repair kit designed specifically for ESBE MG Series valves. This comprehensive rotary valve complete interior service solution is compatible with valve sizes ranging from 1" to 1.25" (DN25 to DN32). Built with a durable brass housing and precision-engineered internal components, this 065B-8957 valve rebuild kit is rated for operating pressures up to 450 PSI. It provides an efficient alternative to full valve body replacement, restoring system hydronic balance and ensuring accurate fluid diversion in dual-loop heating and cooling applications. By replacing the 4-way valve internal assembly, technicians can eliminate bypass leakage and internal scaling that often hinders the HVAC temperature control performance of older mixing stations. This HVAC replacement part is essential for maintaining high-efficiency thermal regulation in residential and light commercial hydronic systems where consistent mixing valve performance is critical to equipment longevity and operational stability.
Key Benefits- Restores Flow Accuracy: Eliminates internal bypass and ensures precise fluid mixing within the 4-way valve body.
- Pressure Resilience: Rated for high-pressure HVACR applications up to 450 PSI, suitable for multi-story hydronic loops.
- Direct OEM Compatibility: Specifically engineered for Danfoss and ESBE MG Series rotary valves (1" and 1.25" sizes).
- Rapid Field Servicing: Allows for a complete internal overhaul without de-soldering or removing the valve body from the piping.
- Brass Construction: High-grade brass components provide superior resistance to corrosion and mineral buildup.
Is this kit compatible with standard 3-way mixing valves?
No, the 065B-8957 is strictly designed for the internal geometry of 4-way rotary valves. For 3-way ESBE or Danfoss valves, a different series-specific interior kit must be used.
Does this kit include the external actuator?
This is an interior kit only, consisting of the rotor, seals, and internal housing components. It does not include the motorized actuator or the manual handle.
Can I use this for both 1" and 1.25" valves?
Yes, this 4-way mixing valve kit is engineered as a universal internal replacement for both 1" (DN25) and 1.25" (DN32) MG Series valve bodies.
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.
Original: $203.13
-65%$203.13
$71.10Danfoss 065B-8957 Interior Kit
The Danfoss 065B-8957 Interior Kit is a field-proven 4-way rotary valve repair kit designed specifically for ESBE MG Series valves. This comprehensive rotary valve complete interior service solution is compatible with valve sizes ranging from 1" to 1.25" (DN25 to DN32). Built with a durable brass housing and precision-engineered internal components, this 065B-8957 valve rebuild kit is rated for operating pressures up to 450 PSI. It provides an efficient alternative to full valve body replacement, restoring system hydronic balance and ensuring accurate fluid diversion in dual-loop heating and cooling applications. By replacing the 4-way valve internal assembly, technicians can eliminate bypass leakage and internal scaling that often hinders the HVAC temperature control performance of older mixing stations. This HVAC replacement part is essential for maintaining high-efficiency thermal regulation in residential and light commercial hydronic systems where consistent mixing valve performance is critical to equipment longevity and operational stability.
Key Benefits- Restores Flow Accuracy: Eliminates internal bypass and ensures precise fluid mixing within the 4-way valve body.
- Pressure Resilience: Rated for high-pressure HVACR applications up to 450 PSI, suitable for multi-story hydronic loops.
- Direct OEM Compatibility: Specifically engineered for Danfoss and ESBE MG Series rotary valves (1" and 1.25" sizes).
- Rapid Field Servicing: Allows for a complete internal overhaul without de-soldering or removing the valve body from the piping.
- Brass Construction: High-grade brass components provide superior resistance to corrosion and mineral buildup.
Is this kit compatible with standard 3-way mixing valves?
No, the 065B-8957 is strictly designed for the internal geometry of 4-way rotary valves. For 3-way ESBE or Danfoss valves, a different series-specific interior kit must be used.
Does this kit include the external actuator?
This is an interior kit only, consisting of the rotor, seals, and internal housing components. It does not include the motorized actuator or the manual handle.
Can I use this for both 1" and 1.25" valves?
Yes, this 4-way mixing valve kit is engineered as a universal internal replacement for both 1" (DN25) and 1.25" (DN32) MG Series valve bodies.
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 Danfoss 065B-8957 Interior Kit is a field-proven 4-way rotary valve repair kit designed specifically for ESBE MG Series valves. This comprehensive rotary valve complete interior service solution is compatible with valve sizes ranging from 1" to 1.25" (DN25 to DN32). Built with a durable brass housing and precision-engineered internal components, this 065B-8957 valve rebuild kit is rated for operating pressures up to 450 PSI. It provides an efficient alternative to full valve body replacement, restoring system hydronic balance and ensuring accurate fluid diversion in dual-loop heating and cooling applications. By replacing the 4-way valve internal assembly, technicians can eliminate bypass leakage and internal scaling that often hinders the HVAC temperature control performance of older mixing stations. This HVAC replacement part is essential for maintaining high-efficiency thermal regulation in residential and light commercial hydronic systems where consistent mixing valve performance is critical to equipment longevity and operational stability.
Key Benefits- Restores Flow Accuracy: Eliminates internal bypass and ensures precise fluid mixing within the 4-way valve body.
- Pressure Resilience: Rated for high-pressure HVACR applications up to 450 PSI, suitable for multi-story hydronic loops.
- Direct OEM Compatibility: Specifically engineered for Danfoss and ESBE MG Series rotary valves (1" and 1.25" sizes).
- Rapid Field Servicing: Allows for a complete internal overhaul without de-soldering or removing the valve body from the piping.
- Brass Construction: High-grade brass components provide superior resistance to corrosion and mineral buildup.
Is this kit compatible with standard 3-way mixing valves?
No, the 065B-8957 is strictly designed for the internal geometry of 4-way rotary valves. For 3-way ESBE or Danfoss valves, a different series-specific interior kit must be used.
Does this kit include the external actuator?
This is an interior kit only, consisting of the rotor, seals, and internal housing components. It does not include the motorized actuator or the manual handle.
Can I use this for both 1" and 1.25" valves?
Yes, this 4-way mixing valve kit is engineered as a universal internal replacement for both 1" (DN25) and 1.25" (DN32) MG Series valve bodies.
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.
