Tekmar Controls 723 Valve
For professional contractors managing complex hydronic systems, the Tekmar Controls 723 Valve is a robust choice for precise thermal regulation. This 1 1/2" NPT mixing valve features a four-port design crafted from CW617N brass, specifically engineered to withstand harsh mechanical rooms while delivering consistent performance in both closed-loop and open-loop hydronic systems. The 4-way configuration allows for the simultaneous mixing of water from the heat source and system return, ensuring a balanced supply temperature while protecting high-mass boilers from thermal shock through effective return water temperature elevation. Designed for manual operation via a standard handle, it can also be upgraded with actuating motors for automated control integration.
The 723 mixing valve supports a maximum operating pressure of 146 psi (10 bar) and a versatile temperature range of -20°F to 248°F. With a 32 Cv flow rating and EPDM peroxide O-rings, it handles various media including glycol and alcohol-based fluids. It is vital for technicians to note that this brass 4-way mixing valve is specialized for non-potable applications.
Key Benefits
- Durable Brass Body: Constructed from high-grade CW617N brass to ensure long-term resistance to corrosion in hydronic environments.
- Precise Thermal Mixing: Facilitates tight control over system supply temperatures with a maximum leak-through rate of just 1% for thermal expansion.
- Standard FNPT Connections: Features 1 1/2" female NPT threads for seamless integration into existing commercial and residential HVAC piping.
- Upgrade Potential: While manually operated, the spindle is compatible with 741, 742, or 743 actuating motors for automated hydronic control.
- Versatile Fluid Media: Compatible with water/antifreeze mixtures up to 60%, including propylene glycol and ethyl alcohol solutions.
Common Questions
Can the Tekmar 723 be used in domestic hot water systems?
No, this component is intended for non-potable hydronic applications only and does not meet low-lead standards for human consumption.
What is the purpose of the 1% leak-through rate?
This specific design feature allows for necessary water expansion during significant temperature shifts, preventing internal pressure damage.
Can I automate this valve after installation?
Yes, by removing the manual handle, a technician can mount a compatible Tekmar actuating motor to convert it to an automated 4-way mixing station.
This item is not eligible for free shipping.
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: $645.70
-65%$645.70
$226.00Tekmar Controls 723 Valve
For professional contractors managing complex hydronic systems, the Tekmar Controls 723 Valve is a robust choice for precise thermal regulation. This 1 1/2" NPT mixing valve features a four-port design crafted from CW617N brass, specifically engineered to withstand harsh mechanical rooms while delivering consistent performance in both closed-loop and open-loop hydronic systems. The 4-way configuration allows for the simultaneous mixing of water from the heat source and system return, ensuring a balanced supply temperature while protecting high-mass boilers from thermal shock through effective return water temperature elevation. Designed for manual operation via a standard handle, it can also be upgraded with actuating motors for automated control integration.
The 723 mixing valve supports a maximum operating pressure of 146 psi (10 bar) and a versatile temperature range of -20°F to 248°F. With a 32 Cv flow rating and EPDM peroxide O-rings, it handles various media including glycol and alcohol-based fluids. It is vital for technicians to note that this brass 4-way mixing valve is specialized for non-potable applications.
Key Benefits
- Durable Brass Body: Constructed from high-grade CW617N brass to ensure long-term resistance to corrosion in hydronic environments.
- Precise Thermal Mixing: Facilitates tight control over system supply temperatures with a maximum leak-through rate of just 1% for thermal expansion.
- Standard FNPT Connections: Features 1 1/2" female NPT threads for seamless integration into existing commercial and residential HVAC piping.
- Upgrade Potential: While manually operated, the spindle is compatible with 741, 742, or 743 actuating motors for automated hydronic control.
- Versatile Fluid Media: Compatible with water/antifreeze mixtures up to 60%, including propylene glycol and ethyl alcohol solutions.
Common Questions
Can the Tekmar 723 be used in domestic hot water systems?
No, this component is intended for non-potable hydronic applications only and does not meet low-lead standards for human consumption.
What is the purpose of the 1% leak-through rate?
This specific design feature allows for necessary water expansion during significant temperature shifts, preventing internal pressure damage.
Can I automate this valve after installation?
Yes, by removing the manual handle, a technician can mount a compatible Tekmar actuating motor to convert it to an automated 4-way mixing station.
This item is not eligible for free shipping.
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.
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Description
For professional contractors managing complex hydronic systems, the Tekmar Controls 723 Valve is a robust choice for precise thermal regulation. This 1 1/2" NPT mixing valve features a four-port design crafted from CW617N brass, specifically engineered to withstand harsh mechanical rooms while delivering consistent performance in both closed-loop and open-loop hydronic systems. The 4-way configuration allows for the simultaneous mixing of water from the heat source and system return, ensuring a balanced supply temperature while protecting high-mass boilers from thermal shock through effective return water temperature elevation. Designed for manual operation via a standard handle, it can also be upgraded with actuating motors for automated control integration.
The 723 mixing valve supports a maximum operating pressure of 146 psi (10 bar) and a versatile temperature range of -20°F to 248°F. With a 32 Cv flow rating and EPDM peroxide O-rings, it handles various media including glycol and alcohol-based fluids. It is vital for technicians to note that this brass 4-way mixing valve is specialized for non-potable applications.
Key Benefits
- Durable Brass Body: Constructed from high-grade CW617N brass to ensure long-term resistance to corrosion in hydronic environments.
- Precise Thermal Mixing: Facilitates tight control over system supply temperatures with a maximum leak-through rate of just 1% for thermal expansion.
- Standard FNPT Connections: Features 1 1/2" female NPT threads for seamless integration into existing commercial and residential HVAC piping.
- Upgrade Potential: While manually operated, the spindle is compatible with 741, 742, or 743 actuating motors for automated hydronic control.
- Versatile Fluid Media: Compatible with water/antifreeze mixtures up to 60%, including propylene glycol and ethyl alcohol solutions.
Common Questions
Can the Tekmar 723 be used in domestic hot water systems?
No, this component is intended for non-potable hydronic applications only and does not meet low-lead standards for human consumption.
What is the purpose of the 1% leak-through rate?
This specific design feature allows for necessary water expansion during significant temperature shifts, preventing internal pressure damage.
Can I automate this valve after installation?
Yes, by removing the manual handle, a technician can mount a compatible Tekmar actuating motor to convert it to an automated 4-way mixing station.
This item is not eligible for free shipping.
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.
