
Toto Spares, Toto parts, Toto spare parts, TBS01304B1 - Concealed Mixing Valve
Here’s an image of a typical TOTO Concealed Mixing Valve for shower installations, featuring a cross-handle concealed mixing valve (Curio series) . This gives a visual idea of how such valves appear and are structured.
Overview & Details of TOTO Concealed Mixing Valves
- Product Examples:
- TX468SQBR – Mixing Valve for Bath and Shower. Modern styling, durable finishes, and brass valve body in.toto.com
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- TX442SK / TX442SF – Concealed Single‑Lever Bath & Shower Mixer with Diverter variants available via TOTO India listings Be Chennai
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- TBV01407B / TBN01001B – Thermostat Shower Mixer with Stop Valve (Round, without box). Compact design, uses SMA thermostat valve technology in.toto.com
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- TX473SI‑BR – Thermostat Bath and Shower Mixer with Diverter and Stop Valve. Equipped with Shape Memory Alloy (SMA) thermostatic mixing valve offering anti-scald protection and precise temperature maintenance in.toto.com
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- For safety-focused installations, TOTO’s standalone Thermostatic Mixing Valve (TLE05701U) utilizes SMA technology and includes check valves and debris screens for backflow and cross-flow prevention TOTO USA
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Key Features & Technologies
- Brass Valve Construction – Ensures robustness and longevity across models in.toto.com
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- Thermostatic Control via SMA – Many valve units leverage Shape Memory Alloy tech for fast temperature adjustments, maintaining user comfort and protecting against scalding TOTO USA
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- Stylish & Compact Design Options – Available in different finishes and compact plates (e.g., round or thin), suited for modern bathroom aesthetics in.toto.com
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- Functional Flexibility – Options include single-lever mixers, models with diverters (to shift water flow between bath and shower), and those that incorporate stop valves for maintenance convenience Be Chennai
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- Enhanced Safety Mechanisms – Thermostatic valves provide anti-scald protection, precise temperature control, and integral check screens to prevent backflow TOTO USA
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Locating Spare Parts
- Authorized Dealers & Spares Providers: In India, authorized TOTO spares dealers such as those listed on Bechennai.com offer parts like concealed mixer valves (e.g., DB336 / DB337, TX442SK/SF) Be Chennai
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- Recommendations from the Field: In user discussions (e.g., on Reddit), DIY enthusiasts often suggest contacting TOTO directly for replacement components, as availability can vary depending on the model Reddit
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- Parts Identification: When replacing or ordering parts, it's critical to identify your exact model or part number (typically found in installation manuals or on the valve body). This helps in ensuring accurate replacements.
Summary Table
Model / SKUType / FunctionKey FeaturesTX468SQBRMixing Valve for Bath & ShowerBrass body, modern styleTX442SK / TX442SFConcealed Single‑Lever with DiverterOption for shower/bath switchingTBV01407B / TBN01001BThermostatic Mixer (Round, w/o box)Compact, SMA-based thermostatic controlTX473SI‑BRThermostat Mixer with Diverter & Stop ValveAnti-scald, diverter, precise temperature controlTLE05701U (US)Thermostatic Mixing Valve (Public Lav)SMA tech, check valves, anti-scald safety
If you can share your exact model number or describe the specific function or type of mixing valve you have (e.g., diverter, thermostatic, single-lever), I’d be glad to help you locate detailed specs or spare components more precisely!
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toto spare Concealed Mixing Valve details and uses
ChatGPT said:
Here’s a schematic of a TOTO concealed shower mixing valve—this illustrates how the valve sits behind the wall, blending hot and cold water through a diverter before delivering it to your fixtures (e.g., showerhead or bathtub outlet).
TOTO Concealed Mixing Valve: Details & Uses
Core Components & Functions
- Mixing Valve Body: Typically made of durable brass to ensure longevity and corrosion resistance in.toto.com
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- Concealment: These valves are installed inside walls or behind panels, keeping hardware hidden and reducing visual clutter.
- Diverter Function: Many models (e.g., DB336/DB337, TBS01304B) include a diverter that switches water flow between different outlets—like a showerhead and hand shower Be Chennai
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- Single-Lever or Thermostatic Options: Some variants allow temperature control via a single handle, while others use thermostatic mixing to maintain consistent temperature and prevent scalding in.toto.com
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Common Uses
- Aesthetic Appeal: Conceals unsightly plumbing, showcasing clean bathroom design.
- Functional Switching: Diverter valves let you easily shift flow between multiple shower components.
- Safety: Thermostatic models automatically blend hot and cold water, reducing scald risks, making them ideal for homes with children or the elderly. As shared by a user:
“For a 2 handle tub valve… a tempering/mixing valve is installed… This lets the water heater be turned up to scalding temperatures while eliminating the bath scald risk.”
- Compliance: Many building codes require mixing valves for showers or baths to ensure a safe maximum water temperature.
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