
Simplex Mixing Valve
Electronic Tempering Valve • 1”, 1-1/4”, 1-1/2”, 2”, 2-1/2”
Great for replacing old and antiquated Thermostatic Mixing Valves
Simplex Digital Mixing Valve System
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Replace Your old worn out thermostatic mixing valve with our reliable digital mixing valve
Towle-Whitney’s digital hot water mixing valve delivers precise, reliable temperature control for commercial and institutional applications. Designed for performance and safety, it’s the ideal solution for:
- Hospitals, nursing homes, and assisted living facilities
- Colleges and universities
- Hotels
- Office buildings
- Multi-family residential properties
Engineered for long-term efficiency, our digital mixing system outperforms traditional thermostatic valves—offering a significantly lower cost of ownership. Unlike brass thermostatic valves that quickly accumulate mineral buildup and require frequent replacement, our system features corrosion-resistant 304 stainless steel components and advanced electronic controls that reduce maintenance and extend service life.
Ditch the outdated tech. Upgrade to a smarter, more dependable solution that saves time, money, and worry.
Simplex Mixing Valve
Short Description:
Models TWDTS & TWDTS Plus
Towle-Whitney’s Simplex Mixing Valve System offers accurate digital temperature control for a wide range of commercial and institutional hot water applications. Designed as a single-valve solution, this system provides stable outlet temperature even under varying demand, making it ideal for schools, nursing homes, locker rooms, and more.
Control Components
- Heat-Timer ETV Control Module – 120V
- Heat-Timer Temperature Sensor – 24V
- Heat-Timer ETV Actuator – 24V
Frame
- Powder Coated Strut Channel
- Control Module mounted on Polymer Deck
Plumbing Components
- Mixing Valve – Stainless steel
- Check Valves – Lead Free Brass
- Hose Bib – Lead Free Brass
- Tees – Copper
- Circulator Pump – Supplied by Others
Available Options
Simplex Digital Mixing Valve System
Precision Control. Compact Design. Reliable Performance.
Towle-Whitney’s Simplex Mixing Valve System offers accurate digital temperature control for a wide range of commercial and institutional hot water applications. Designed as a single-valve solution, this system provides stable outlet temperature even under varying demand, making it ideal for schools, nursing homes, locker rooms, and more.
Mounted on a robust powder-coated steel frame and fully piped and wired at the factory, the Simplex unit is delivered ready for installation, reducing on-site labor and setup time. The digital controller is intuitive and easy to program, with built-in alerts for high/low temperature, valve motor fault, and system diagnostics.
Key Features
- Digital temperature control with high accuracy
- Single electronic mixing valve system
- Factory-piped and prewired for plug-and-play installation
- Powder-coated steel frame with stainless steel piping
- Built-in high/low temperature alarm system
- Lead-Free construction (certified to NSF 372)
- Optional recirculation temperature control
Ideal Applications
- Schools and Universities
- Healthcare and Assisted Living Facilities
- Commercial Buildings
- Public Restrooms and Locker Rooms
- Hotels and Hospitality Venues
Specification Sheets (Submittals) | |
---|---|
Model | 1.TWDTS-D-XL-Brochure-4-21-22.pdf |
Model | TWDTS-Solve-your-Hot-Water-Problems.pdf |
Specifications | |
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Electronic Tempering Valve | 1”, 1-1/4”, 1-1/2”, 2”, 2-1/2” |

We Provide Products All Across The USA
Call Now: 800-807-9827
We have clients in the following areas, but service the entire United States!
- Texas
- New York
- California
- Florida
- Pennsylvania
- Illinois
- Ohio
- North Carolina
- Massachusetts
- Georgia
- Virginia
- Tennessee
- Washington
- Michigan
- Arizona
- Hawaii