Components
TSVB6401 Four-Outlet Thermostatic Shower Rough-In Valve
Key Features
Solid Brass Valve Body
Solid brass construction provides reliable strength, pressure resistance, and long-term durability.
French Vernet Thermostatic Cartridge
Provides stable and precise temperature control for a safe and comfortable showering experience.
Independent Neoperl Push-Button Controls
Each push button independently controls one shower outlet, allowing one or multiple functions to operate simultaneously.
Separate Temperature & Flow Controls
Separate handles provide independent adjustment of water temperature and overall flow.
One Rough-In, Multiple Trim Options
The finish-independent rough-in valve can be installed during the construction stage and paired later with compatible trim finishes and designs.
Flexible Concealed Installation
The compact half-box rough-in valve features G1/2 connections and an adjustable installation depth of 80–103 mm for different wall constructions.
Product Description
The VT08B6401 is a four-outlet concealed thermostatic shower mixer with a solid brass body, French Vernet cartridge and independent Neoperl push-button controls. All four outlets can operate simultaneously.
The complete mixer includes the built-in half-box valve, SUS304 trim plate and G1/2 connections.
Product Features
- Solid Brass Construction: Durable brass valve body designed for reliable concealed installation.
- French Vernet Cartridge: Provides stable thermostatic temperature control and dependable performance.
- Neoperl Push-Button Controls: Four independent push buttons provide convenient on/off control for each outlet.
- Four Simultaneous Functions: Each outlet can operate independently, while all four outlets can run simultaneously.
- Adjustable Flow Control: Separate rotary control allows the overall water flow to be adjusted.
- High-Flow Performance: Delivers a flow rate of up to 24 L/min at 3 bar.
- Complete Built-In System: Concealed rough-in valve is included for a complete mixer installation.
- Flexible Installation Depth: Half-box rough-in system accommodates installation depths from 80 to 103 mm.
- Finish-Independent Rough-In: The built-in valve can be installed before the compatible trim finish is selected.
- SUS304 Trim Plate: Stainless steel trim plate provides durability and a clean finished appearance.
- Standard Connections: G1/2 connections support hot, cold and outlet pipework.
- Defined Inlet Orientation: Cold-water inlet is located on the right and the hot-water inlet is positioned below.
- Stainless Steel Mounting Plate: Provides a stable fixing base and simplifies installation alignment.
- Protective Packaging: Packed in a box with EPE foam.
Product Details
- Product type: Concealed thermostatic shower mixer
- Body material: Solid brass
- Thermostatic cartridge: French Vernet
- Main control: Rotary temperature control
- Outlet controls: Four Neoperl push-button diverters
- Number of outlets: 4
- Simultaneous operation: Yes
- Flow control: Separate rotary control
- Flow rate: Up to 24 L/min at 3 bar
- Trim plate material: SUS304 stainless steel
- Rough-in type: Half-box built-in system
- Installation depth: 80–103 mm
- Connections: G1/2
- Cold-water inlet: Right side
- Hot-water inlet: Bottom
- Built-in part: Included
- Installation: Concealed wall-mounted
- Packaging: Box with EPE foam
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Inquire for Project/OEMFrequently Asked Questions
How does the TSVB thermostatic shower valve operate?
The thermostatic handle controls the water temperature, while the separate flow-control handle adjusts the overall water volume. Each push button independently turns a shower outlet on or off, allowing one or multiple outlets to operate simultaneously.
What type of thermostatic cartridge does the valve use?
The TSVB series uses a French Vernet thermostatic cartridge for stable and precise temperature control. A 38°C safety stop helps reduce the risk of accidental scalding.
Can multiple shower outlets operate at the same time?
Yes. Each push button independently controls one outlet, allowing multiple shower functions to operate simultaneously when the available water pressure and supply capacity are sufficient.
What are the inlet and outlet connection sizes?
The hot- and cold-water inlets and all shower outlets use G1/2 threaded connections. Please verify the piping arrangement and flow direction before installation.
What is the flow rate of the TSVB shower valve?
The valve provides a flow rate of approximately 24 L/min. Actual performance may vary depending on water pressure, pipe size, outlet configuration and the number of functions operating simultaneously.
What is the required installation depth?
The recommended rough-in installation depth is 80–103 mm, measured from the valve body reference point to the finished wall surface. The finished wall must remain within the marked installation range.
Can the rough-in valve be installed before the trim finish is selected?
Yes. The concealed rough-in valve has no decorative finish and can be installed during the plumbing stage. A compatible trim design and finish can be selected later, provided the outlet configuration and number of push buttons match the rough-in valve.
What if the rough-in valve is installed too deep?
Extension components are available for installations that exceed the standard depth range. Please contact our sales team with the model number and actual installation depth so we can confirm the correct extension kit.
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