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Key Features
Solid Cast-Brass Valve Body
Solid cast-brass construction provides reliable strength, pressure resistance, and long-term durability.
French Vernet Thermostatic Cartridge
Maintains the selected water temperature within ±1.5°C for stable and comfortable showering.
G3/4 High-Flow Connections
G3/4 inlet and outlet connections support high-volume water delivery for multi-outlet shower systems.
Universal Rough-In Valve
One rough-in valve works with multiple trim finishes and handle designs, allowing the concealed valve to be installed before the final design is selected.
Integrated Check Valves & Service Stops
Check valves help prevent backflow, while service stops allow easier inspection and maintenance.
Flexible Concealed Installation
The fully enclosed box supports solid and hollow wall installation, with multiple mounting points, dual spirit levels, and an adjustable installation depth of 81–103 mm.
Product Description
The TSV53301 is a three-outlet concealed thermostatic valve with a two-way ceramic diverter and an independent volume control. One selected upper outlet can operate simultaneously with the lower outlet.
Product Features
- Solid Brass Construction: Durable cast brass valve body for concealed installation.
- French Vernet Cartridge: Provides stable thermostatic temperature control.
- Combined Outlet Controls: Includes a two-way diverter and independent volume control.
- Two Simultaneous Functions: One upper outlet and the lower outlet can operate together.
- High-Flow Performance: Delivers up to 26.8 L/min at 3 bar.
- Full Rough-In Box: Protects the valve and provides installation guidance.
- Integrated Service Stops: Allows convenient front-access servicing.
- G3/4 Connections: Supports multi-function high-flow shower systems.
Product Details
- Product type: Concealed thermostatic shower valve
- Body material: Solid cast brass
- Thermostatic cartridge: French Vernet CA43
- Temperature control: Central rotary thermostatic control
- Upper control: Two-way ceramic diverter with volume control
- Lower control: Ceramic on/off and volume control
- Number of outlets: 3
- Simultaneous operation: Yes
- Maximum simultaneous functions: 2
- Flow rate: Upper outlet group up to 22.5 L/min; lower outlet up to 26.8 L/min at 3 bar
- Rough-in type: Fully enclosed rough-in box
- Installation depth: 80.5–102.5 mm
- Connections: G3/4
- Service valves: Integrated check valves and shut-off stops
- Built-in part: Included
- Installation: Concealed wall-mounted
- Packaging: Box with EPE foam
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Inquire for Project/OEMFrequently Asked Questions
What is the TSV5 thermostatic shower valve body made of?
The TSV5 features a solid cast-brass valve body for reliable strength, pressure resistance, and long-term durability.
What type of thermostatic cartridge does it use?
It uses a French Vernet thermostatic cartridge that maintains the selected water temperature within ±1.5°C for stable and comfortable showering.
What is the flow rate of the valve?
At 3 bar, the upper outlet delivers approximately 22.5 L/min and the lower outlet approximately 26.8 L/min when tested individually. Actual flow may vary depending on water pressure and system configuration.
What are the installation requirements?
The valve uses G3/4 inlet and outlet connections and requires an installation depth of approximately 81–103 mm. Built-in horizontal and vertical spirit levels help ensure accurate alignment.
Can it be installed in both solid and hollow walls?
Yes. The fully enclosed rough-in box includes multiple mounting points, allowing secure concealed installation in both solid and hollow wall constructions.
Does the valve include check valves and service stops?
Yes. Integrated check valves help prevent crossflow, while the built-in service stops allow the water supply to be isolated for inspection and maintenance.
Is the rough-in valve universal, and does it come in different finishes?
The same TSV5 rough-in valve can be paired with multiple trim finishes and handle designs within the corresponding outlet configuration.
What if the rough-in valve is installed too deep?
Extension kits are available for installations that exceed the standard depth range. Please contact our sales team with the valve model and actual installation depth to confirm the correct extension kit.
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