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  • CALEFFI 521409AC MIXING VALVES
    CALEFFI
    Caleffi 521409AC Mixcal 3-Way Thermostatic Mixing Valve
    SKU: 521409AC
    Product DescriptionThe Caleffi MixCal 521409AC is a 3-way thermostatic mixing valve designed for both domestic hot water systems and hydronic heating systems. It ensures consistent delivery of mixed water at a set temperature by compensating for fluctuations in the temperature and pressure of incoming...
    $14.99
    $14.99
  • CALEFFI 521409AC MIXING VALVES
    CALEFFI
    Caleffi 521409AC MixCal 3-Way Thermostatic Mixing Valve 1/2 Sweat w/Check Valves
    SKU: 521409AC
    Product DescriptionThe Caleffi 521409AC MixCal 3-way thermostatic mixing valve is designed for use in systems supplying domestic hot water or in hydronic and radiant heating systems. This valve effectively maintains a consistent output temperature of mixed water. It adjusts for both temperature and pressure...
    $218.57
    $218.57
  • CALEFFI 521416A MIXING VALVESCaleffi 521416A 3-Way Thermostatic Mixing Valve 1/2 Inch Press Connections with Temperature Gauge
    CALEFFI
    Caleffi 521416A 3-Way Thermostatic Mixing Valve 1/2 Inch Press Connections with Temperature Gauge
    SKU: 521416A
    Product DescriptionThe Caleffi 521416A 3-Way Thermostatic Mixing Valve is engineered to deliver precise temperature control in domestic hot water, hydronic, and radiant heating systems. This robust valve manages the output temperature of mixed water, compensating for both temperature and pressure variations in the input...
    $208.52
    $208.52
  • CALEFFI 521419A MIXING VALVESCaleffi 521419A MixCal 3-way Mixing Valve 1/2 Sweat w/ Temp Gauge
    CALEFFI
    Caleffi 521419A MixCal 3-way Mixing Valve 1/2 Sweat w/ Temp Gauge
    SKU: 521419A
    Product DescriptionThe Caleffi MixCal 3-way mixing valve with MPN 521419A is designed for systems managing domestic hot water and hydronic heating. This valve ensures a consistent output temperature by adjusting the mix of hot and cold water, accommodating temperature and pressure changes. 3-way design...
    $205.06
    $205.06
  • Sale
    CALEFFI 521419AC MIXING VALVESCaleffi 521419AC 1/2 Sweat Thermostatic Mixing Valve w/Temp Gauge & Check Valve
    CALEFFI
    Caleffi 521419AC 1/2 Sweat Thermostatic Mixing Valve w/Temp Gauge & Check Valve
    SKU: 521419AC
    Product DescriptionThe Caleffi 521419AC 1/2 Sweat Thermostatic Mixing Valve is designed to regulate water temperature, ensuring safety and comfort in various applications. Crafted from low-lead brass, this valve features integrated check valves to prevent backflow, a temperature gauge for monitoring, and it is certified...
    $214.68
    $214.68
    $221.97
  • CALEFFI 521500A MIXING VALVESCALEFFI 521500A 3/4 Inch NPT Lead-Free 3-Way Thermostatic Mixing Valve 85-155F
    CALEFFI
    CALEFFI 521500A 3/4 Inch NPT Lead-Free 3-Way Thermostatic Mixing Valve 85-155F
    SKU: 521500A
    Product DescriptionThe CALEFFI 521500A is a 3/4 inch NPT lead-free thermostatic mixing valve designed for precise control of water temperature in applications ranging from domestic hot water systems to radiant heating solutions. Engineered for reliability and optimal performance, this valve operates within a temperature...
    $178.47
    $178.47
  • CALEFFI 521506A MIXING VALVESCaleffi 521506A MixCal 3-way Mixing Valve 3/4 Press
    CALEFFI
    Caleffi 521506A MixCal 3-way Mixing Valve 3/4 Press
    SKU: 521506A
    Product Description The Caleffi MixCal 521506A is a three-way mixing valve. It is designed for use in domestic hot water systems and hydronic heating. This valve maintains a consistent output temperature. It can adjust to changes in pressure and temperature, ensuring reliable performance. Low-lead...
    $199.83
    $199.83
  • CALEFFI 521509A MIXING VALVESCaleffi 521509A 3-Way Thermostatic Mixing Valve Low-Lead Brass 3/4 Sweat
    CALEFFI
    Caleffi 521509A 3-Way Thermostatic Mixing Valve Low-Lead Brass 3/4 Sweat
    SKU: 521509A
    Product DescriptionThe Caleffi 521509A 3-Way Thermostatic Mixing Valve is designed for precise temperature control in industrial applications. Featuring durable low-lead brass construction, this valve ensures reliable performance in high-pressure and high-temperature systems. It's engineered with a 3/4 sweat connection, making it suitable for secure...
    $174.26
    $174.26
  • CALEFFI 521509AC MIXING VALVESCaleffi 521509AC 3/4 Inch Sweat Union Thermostat Mixing Valve
    CALEFFI
    Caleffi 521509AC 3/4 Inch Sweat Union Thermostat Mixing Valve
    SKU: 521509AC
    Product DescriptionThe Caleffi 521509AC 3/4 Inch Sweat Union Thermostat Mixing Valve is engineered for exceptional performance in hydronic heating and domestic hot water systems. This reliable valve ensures precise temperature control in varied settings, leveraging its 3 CV capacity to expertly mix hot and...
    $265.84
    $265.84
  • CALEFFI 521516A MIXING VALVESCaleffi 521516A MixCal 3/4 in. Press Thermostat Mixing Valve
    CALEFFI
    Caleffi 521516A MixCal 3/4 in. Press Thermostat Mixing Valve
    SKU: 521516A
    Product DescriptionThe Caleffi 521516A MixCal 3/4 in. Press Thermostat Mixing Valve is designed for precise control of the temperature in hydronic and domestic water systems. This mixing valve features a durable brass body and internal anti-scale materials to ensure optimal performance and long-lasting use....
    $213.30
    $213.30
  • CALEFFI 521516AC MIXING VALVESCaleffi 521516AC 3/4 Press Thermostatic Mixing Valve
    CALEFFI
    Caleffi 521516AC 3/4 Press Thermostatic Mixing Valve
    SKU: 521516AC
    Product DescriptionThe Caleffi 521516AC thermostatic mixing valve is designed for effective temperature control in various water systems. Ideal for hydronic and radiant heating systems, as well as domestic hot water systems. This mixing valve ensures consistent water temperature by compensating for changes in both...
    $253.73
    $253.73
  • CALEFFI 521519A MIXING VALVES
    CALEFFI
    Caleffi 521519A Mixing Cal 3-Way Thermostatic Mixing Valve Low-Lead Brass with Adaptor
    SKU: 521519A
    Product DescriptionExplore the Caleffi 521519A, a robust three-way thermostatic mixing valve designed for optimizing system performance in both domestic hot water and hydronic heating applications. Crafted from sturdy low-lead brass, this valve ensures compliance with stringent safe water drinking standards. Enabled for high-performance applications...
    $199.41
    $199.41
  • CALEFFI 521519AC MIXING VALVES
    CALEFFI
    Caleffi 521519AC Mixing Valve Low-Lead Brass 3/4 Inch Sweat Thermostatic with Checks and Temperature Gauge ASSE 1017
    SKU: 521519AC
    Product DescriptionThe Caleffi MixCal 521519AC is a 3/4 inch sweat thermo mixing valve designed to accurately control water temperature in heating and domestic hot water systems. This valve compensates for fluctuations in both temperature and pressure, ensuring a consistent output. Equipped with built-in checks...
    $229.07
    $229.07
  • CALEFFI 521600A MIXING VALVESCaleffi 521600A MixCal 3-way Mixing Valve 1 NPT
    CALEFFI
    Caleffi 521600A MixCal 3-way Mixing Valve 1 NPT
    SKU: 521600A
    Product DescriptionThe Caleffi MixCal 3-way mixing valve with MPN 521600A is designed for domestic hot water systems and hydronic heating systems. This valve adjusts the temperature of mixed water, ensuring it remains constant despite changes in pressure or temperature of the incoming water. The...
    $214.29
    $214.29
  • CALEFFI 521600A MIXING VALVES
    CALEFFI
    Caleffi 521600A MixCal 3-Way Thermostatic Mixing Valve NPT 85-150F 1 Inch
    SKU: 521600A
    Product DescriptionThe Caleffi 521600A MixCal 3-Way Thermostatic Mixing Valve is designed for systems requiring precise temperature control such as domestic hot water, hydronic heating, and radiant heating systems. It ensures constant delivery temperatures under varying pressures and temperatures of incoming water. Engineered for fail-safe...
    $14.99
    $14.99
  • CALEFFI 521606A MIXING VALVESCaleffi 521606A MixCal 3-Way Mixing Valve 1 Press
    CALEFFI
    Caleffi 521606A MixCal 3-Way Mixing Valve 1 Press
    SKU: 521606A
    Product DescriptionThe Caleffi 521606A is a 3-way mixing valve designed for use in hydronic heating systems and domestic hot water applications. This valve maintains a consistent output temperature by compensating for changes in both temperature and pressure of incoming hot and cold water. Certified...
    $14.99
    $14.99
  • CALEFFI 521609A MIXING VALVESCaleffi 521609A 3-Way Thermostatic Mixing Valve 1 Inch Sweat
    CALEFFI
    Caleffi 521609A 3-Way Thermostatic Mixing Valve 1 Inch Sweat
    SKU: 521609A
    Product DescriptionThe Caleffi 521609A is a three-way thermostatic mixing valve designed for 1 inch sweat connections. It features a low-lead brass construction, providing reliable performance in domestic hot water and hydronic systems. Maintains constant water temperature Compensates for temperature and pressure fluctuations Ideal for...
    $231.90
    $231.90
  • 257448290.jpg257448291.jpg
    CALEFFI
    Caleffi 521609AC 521 Series 1 in. Sweat Union Thermostat Mixing Valve
    SKU: 521609AC
    Product Description The Caleffi 521609AC is a 1 inch sweat union thermostat mixing valve designed for temperature control in heating systems. Suitable for domestic hot water production, it ensures stable output temperature by compensating for fluctuations in incoming water temperature. Used in hydronic heating...
    $241.26
    $241.26
  • CALEFFI 521616A MIXING VALVES
    CALEFFI
    Caleffi 521616A MixCal 1 in Press Thermostat Mixing Valve
    SKU: 521616A
    Product DescriptionThe Caleffi MixCal 521616A is a 1-inch press thermostatic mixing valve designed for use in hydronic heating and hot water systems. This valve regulates mixed water temperature by adjusting the ratio of hot and cold water supply, ensuring consistent output. Adjustable thermostatic mixing...
    $242.83
    $242.83
  • CALEFFI 521616A MIXING VALVES
    CALEFFI
    Caleffi 521616A MixCal 1 Inch Press Thermostat Mixing Valve
    SKU: 521616A
    Product DescriptionThe Caleffi North America 521616A MixCal 1 inch press thermostat mixing valve is designed for use in both hydronic heating systems and domestic water systems. It ensures consistent water temperature by adjusting for fluctuations in temperature and pressure of incoming water. Certified by...
    $14.99
    $14.99
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