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Watts 559116 1/2" Thermostatic Mixing Valve, Lead-Free, Union Threaded Reviews

4.6 Rating 16 Reviews
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Upgrade Your Water System with the Watts 1/2" Lead-Free Thermostatic Mixing Valve Are you tired of inconsistent water temperatures in your home or business? The Watts 1/2" Lead-Free Thermostatic Mixing Valve is here to provide you with reliable, tempered water for your baths and lavatories. This valve is designed to ensure safety and comfort by maintaining a consistent temperature, making it an essential addition to any plumbing system. With its innovative double throttling design, this valve expertly controls both hot and cold water supplies, delivering a mixed outlet temperature range of 80 to 120 degrees Fahrenheit. Whether you're a professional contractor or a DIY homeowner, this valve is engineered for performance and reliability, ensuring you never have to worry about scalding or freezing water again. Why Choose the Watts Thermostatic Mixing Valve? When it comes to plumbing supplies, Watts is a name you can trust. Known for their commitment to quality and innovation, Watts products are designed to meet the demands of both residential and commercial environments. This thermostatic mixing valve is no exception, featuring a lead-free brass body and a solid wax hydraulic principle thermostat that guarantees dependable mixing of hot and cold water. Key Features of the Watts 1/2" Thermostatic Mixing Valve ✅ Lead-Free Brass Construction – Ensures safe drinking water and compliance with health standards. ✅ Double Throttling Design – Provides precise control over hot and cold water supply for optimal comfort. ✅ Adjustable Temperature Range – Easily set the mixed outlet temperature between 80°F to 120°F (27°C to 49°C). ✅ Integral Filter Washers and Check Valves – Enhances performance and prevents backflow. ✅ Locking Mechanism – Keeps your temperature settings secure and prevents accidental adjustments. ✅ 150 psi Maximum Pressure Rating – Built to withstand high-pressure environments without compromising performance. Installation Complexity Installing the Watts 1/2" Lead-Free Thermostatic Mixing Valve is a task best suited for professionals. While it can be installed by a skilled DIYer, we recommend hiring a licensed plumber to ensure proper function and compliance with local codes. This valve requires specific tools and plumbing knowledge to install correctly, so if you're not confident in your skills, it's best to leave it to the experts. What Pros & DIYers Need to Know For Pro Contractors: This valve meets the rigorous demands of job sites, providing durability and performance that professionals rely on. Its lead-free construction and high-pressure rating make it a safe and reliable choice for any project. For DIY Homeowners: If you're considering this valve for your home, be prepared for a bit of a challenge. Ensure you have the right tools and take your time to follow installation instructions carefully. If you're unsure, don't hesitate to call in a professional to help. Technical Specs That Matter Nominal Size: 1/2 inch Body Material: Lead-free brass Pressure Rating: 150 psi (10.3 bar) Temperature Range: 80°F to 120°F (27°C to 49°C) Flow Rate: 0.5 to 20 gpm Dimensions: 4-7/8 in W x 5-7/16 in H Why Buy from PSAM? At PSAM, we pride ourselves on offering high-quality plumbing supplies that you can trust. Our products are sourced from reputable manufacturers like Watts, ensuring you receive the best performance and durability. Don't risk your plumbing system with cheap alternatives—choose PSAM for reliable products and expert support. Take Action Today! Don’t compromise on your water quality and safety. Invest in the Watts 1/2" Lead-Free Thermostatic Mixing Valve today and experience the difference in your plumbing system! With its superior design and trusted brand reputation, you can rest assured that you're making a smart choice for your home or business. 💪 💦 ✅

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“The valve worked perfectly. I have 100% water control.”
Helpful Report
Posted 1 year ago
“The mixing valve worked great and the water temperature was well controlled. The union joints on the valve really make the installation much better.”
Helpful Report
Posted 2 years ago
“I guess that a temperature regulating valve costs this much. It was an exact replacement so I was going to pay that much for installation ease.”
Helpful Report
Posted 2 years ago
“The mixing valve eliminated the threat of scalding. The water temperature may increase by 1 or 2 degrees in the shower but not enough to burn. I no longer worry about the grandkids burning their hands as the hot side is set to 120°F.”
Helpful Report
Posted 4 years ago
“Perfect fit and price.”
Helpful Report
Posted 5 years ago
“I bought this last December after the cheaper brand I bought gave up, leaving us with cold water during winter. Don’t skimp on quality for things like this—it's worth the cost for peace of mind.”
Helpful Report
Posted 5 years ago
“So far so good, easy install, don't forget the included screens. Leave the turn directions label on the adjustment knob for future use. Mine needed quite a few turns in the warmer direction from the factory setpoint. I like it for ease of use!!!”
Helpful Report
Posted 5 years ago
“Installs easily, well-designed, and manufactured. Holds output water at rated ±3°F even with solar-heated water at 180°F. I look forward to a long life for this product.”
Helpful Report
Posted 5 years ago