CALEFFI 521416A Mixing Valve Press Connection 3-WAY 1/2 150F 200PSI

( Brand: Caleffi ), ( Part Type: Valve Bra ), ( Manufacturer Part Number: 521416A ), ( Country Of Origin: Italy )

Review CALEFFI 3-way Mixing Valve 1/2 Inch Brass 200psi Press Connection

The Caleffi 521416A 3-way mixing valve is a versatile and high-performing plumbing solution designed for heating applications. This valve is suitable for 1/2 inch pipes and operates at a maximum working temperature of 150 F (65.6 C) and a maximum working pressure of 200 psi (1,379 kPa).

The Caleffi 521416A is a 3-way mixing valve, meaning it is designed to mix hot and cold water to achieve a constant temperature at the output. This makes it an ideal choice for applications where maintaining a consistent water temperature is essential, such as radiant floor heating systems, underfloor heating, or hydronic heating applications.

This valve features press connections, making it easy to install and maintain. The press connections eliminate the need for soldering or brazing, reducing installation time and the potential for leaks. The valve body is made of brass, ensuring durability and resistance to corrosion.

The Caleffi 521416A 3-way mixing valve is equipped with a built-in temperature sensor, which allows for temperature compensation and frost protection. The valve also includes an adjustable flow control feature, allowing for customized water flow rates to meet the specific requirements of your heating application.

Additionally, this valve is compatible with various heating systems, including solar, hydronic, and circulating systems. It is also suitable for use with both glycol and water-based systems, making it a versatile option for a wide range of heating applications.

Overall, the Caleffi 521416A 3-way mixing valve is a reliable and efficient plumbing solution for heating applications. Its ease of installation, durability, and adjustability make it a popular choice among professionals and DIY enthusiasts alike.

The Caleffi 521416A 3-way mixing valve is a popular choice for heating systems due to its advanced features and durability. Here are some pros and cons that may help you make an informed decision about purchasing this valve:

1. Energy Efficiency: This mixing valve is designed to ensure optimal energy efficiency by mixing hot and cold water to the desired temperature at the point of use. This results in reduced energy consumption and lower utility bills.

2. Pressure Connection: The valve comes with press connection fittings, which makes installation quick and easy. It also eliminates the need for soldering or brazing, reducing the risk of leaks and saving time and labor costs.

3. Temperature Control: The valve provides precise temperature control, allowing you to maintain a comfortable temperature in your home or business. This is particularly important in applications where temperature consistency is critical, such as in hospitals or laboratories.

4. Durability: The Caleffi 521416A mixing valve is made of high-quality materials, including brass and stainless steel, ensuring long-lasting performance and resistance to corrosion and wear.

1. Cost: The Caleffi 521416A mixing valve is more expensive than some other options on the market. However, its advanced features and durability may justify the higher cost for some users.

2. Installation Requirements: While the press connection fittings make installation quicker than some other options, they do require the use of specialized tools and expertise. This may add to the installation cost and complexity.

3. Size: The valve is relatively large compared to some other options, which may limit its use in applications where space is a concern.

The Caleffi 521416A 3-way mixing valve offers several advantages, including energy efficiency, temperature control, and durability. However, its higher cost and installation requirements may be a drawback for some users. Ultimately, the decision to purchase this valve will depend on your specific application requirements and budget. If energy efficiency, precise temperature control, and long-lasting performance are priority, then the Caleffi 521416A mixing valve may be a worthwhile investment.

If you are looking for a high-performance mixing valve that offers energy efficiency, precise temperature control, and durability, then the Caleffi 521416A 3-way mixing valve is a strong contender. However, if cost and installation complexity are concerns, you may want to explore other options that offer similar features but are more budget-friendly or easier to install. Ultimately, it's important to carefully evaluate your specific application requirements and budget before making a purchase decision.

Details:

The Caleffi 521416A 3-Way Mixing Valve is a high-quality brass valve designed for heating, cooling, and air systems. With a 1/2 press connection, this valve is capable of mixing hot and cold water to maximum temperature 150F with pressure rating 200PSI. The Caleffi brand is known for its durable and reliable products, making this mixing valve a great addition to any home or commercial heating cooling system.

part #: 521416a prices

• $114.95-$199.95

specifications aerationaura:

• brand: Caleffi
• part type: Valve Bra
• manufacturer part number: 521416A
• country of origin: Italy

returns aerationaura:

• policy: No Returns

shipping aerationaura:

• service: USPS Ground Advantage
• class: Standard
• type: Calculated
• cost: $11.01
• carrier: USPS
• transit: 5-11 Days

offer aerationaura:

• sold: 0
• started: March 8, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

payments aerationaura:

• credit card: Visa
• money order
• other
• wallet: Apple-pay

seller aerationaura:

• # reviews: 457
• rating: 100.0%
• city: Millerton, New York

general aerationaura:

• Home Improvement > Heating, Cooling Air > Other Heating, Cooling Air
• condition: New

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