Download
Components
1 outlet Pressure-Balancing Rough-In Valve PBV41101
Key Features
Solid Brass Casting Rough Valve
Durable cast-brass construction provides reliable strength and long-term performance.
40 mm Pressure-Balance Cartridge
Yizhan 40 mm pressure-balance cartridge helps maintain a stable shower temperature during pressure fluctuations.
Integrated Check Valves & Service Stops
Built-in check valves help prevent reverse flow, while integral service stops simplify maintenance.
1/2" NPT Connections
Standard 1/2" NPT connections are designed for North American plumbing systems.
Plaster Guard with Built-In Level
The protective plaster guard and built-in level support accurate positioning during rough-in installation.
Single-Outlet Configuration
Supports one active shower outlet with flexible top or bottom connection options.
Product Description
The CIRCULAR VT0941102 is a one-way concealed pressure-balance shower mixer designed to control a single shower outlet. Its solid brass valve and Taiwan Yizhan pressure-balancing cartridge provide reliable operation while helping maintain a more consistent shower temperature.
The mixer includes integrated hot and cold service stops, a solid brass handle and a rectangular 3 mm SUS304 trim plate.
Features
- Solid Brass Valve: Provides durable, corrosion-resistant construction for reliable concealed installation.
- Pressure-Balancing Cartridge: The Taiwan Yizhan 40 mm cartridge helps maintain a more consistent shower temperature when supply pressure changes.
- One-Way Control: Operates one shower outlet through a straightforward single-control configuration.
- Integrated Service Stops: Built-in hot- and cold-water shutoffs simplify maintenance without shutting down the entire household supply.
- SUS304 Trim Plate: The 3 mm stainless steel plate provides strength, durability and a clean finished appearance.
- Solid Brass Handle: Provides sturdy operation and long-term durability.
- Standard Connections: G1/2 NPT inlet and outlet connections support common shower plumbing configurations.
- Concealed Installation: Keeps the valve body and pipework behind the wall for a clean appearance.
- Protective Packaging: Packed in a box with EPE foam to help prevent damage during handling and shipping.
Product Details
- Product type: Pressure-balance shower mixer
- Series: CIRCULAR
- Valve body: Solid brass
- Cartridge: Taiwan Yizhan 40 mm pressure-balancing cartridge
- Function: 1 way
- Number of outlets: 1
- Diverter: Not required
- Service stops: Integrated hot and cold
- Connections: G1/2 NPT inlet and outlet
- Trim plate material: 3 mm SUS304 stainless steel
- Trim plate shape: Rectangular
- Handle material: Solid brass
- Installation: Concealed wall-mounted
- Packaging: Box with EPE foam
Why Aquavit for Shower System Programs ?
OEM/ODM Manufacturing
Flexible OEM/ODM support for your brand projects.
Custom Finishes
Multiple finish options to match your market needs.
Inspection Support
Quality control and inspection support for consistent supply.
Technical Documentation
Complete technical files to support your project development.
Working on a Project? Let's Build It Together.
Competitive pricing and expert support for basin faucet projects.
Inquire for Project/OEMFrequently Asked Questions
1. How does the PBV4 pressure-balance shower valve operate?
Lift the main handle to turn the water on and adjust the flow. Turn the handle left or right to control the water temperature. Multi-outlet models use either a rotary or push diverter to select the desired shower outlet.
2. Can the rough-in valve be installed before the trim finish is selected?
Yes. The PBV4 rough-in valve has no decorative finish. Once the required number of outlets and diverter type have been confirmed, the valve can be installed during the rough-in stage. The trim design and finish can be selected later from compatible PBV4 options.
3. What if the rough-in valve is installed too deep?
Extension kits are available for installations that exceed the recommended rough-in depth. Please provide the model number and actual installation depth to our sales team so we can confirm the correct extension kit.
4. What is the flow rate of the PBV4 valve?
For the PBV41101 single-outlet model, the tested flow rate is approximately 5.3 GPM at 60 PSI. Flow rates vary by model, outlet configuration and site water pressure. Please refer to each product’s specification sheet for exact data.
5. What are the inlet and outlet connection sizes?
PBV4 valves use standard 1/2" NPT connections for compatibility with North American plumbing systems. Always verify the piping layout and outlet configuration before installation.
6. Is the PBV4 valve certified?
Yes. The PBV4 rough-in valve and applicable shower components are available with relevant North American plumbing certifications.
7. Can Aquavit provide a working display solution for showrooms?
Yes. We can provide a simplified operational display solution for showrooms and dealer displays. It does not require wall cutting or installation of a complete shower system, while still allowing customers to operate the controls and understand the valve functions. Contact our sales team for display options.
8. Can the valve and trim be ordered separately?
Yes. The PBV4 rough-in valve, compatible trim and shower components can be ordered separately or supplied as a complete shower system. This supports phased project purchasing, replacement requirements and customized system configurations.
Explore Concealed Shower Solutions
Pressure-Balance Shower Systems
View Collection
Shower Components
Explore More
Shower Valve Technologies
Learn About Our Valve SystemsRequest Product Information
Interested in this product for distribution, OEM or a project? Share your requirements and our team will assist with pricing, availability, technical documents and customization options.