TECHNICAL RESOURCE
What Should Buyers Verify in a Cu59A Brass Concealed Shower Valve Body?
Check the exact model, cast brass specification, wall thickness, functions, control type and whether the complete brass body can be removed for service.
In our current confirmed specification set, 39 models across six families list Cu59A cast brass, a 3.0 mm body wall and a complete removable, replaceable brass body.
Request Technical DetailsRead the full valve-body specification
The material wording in this set is “Cu59A cast brass body.” Match that wording to the exact model and quotation you are reviewing.
“Brass valve body” alone leaves the wall thickness, functions, controls and replacement arrangement unspecified. Confirm each item separately, together with the trim configuration.
The recorded wall thickness is 3.0 mm
All 39 models in this set list a 3.0 mm valve-body wall thickness.
For procurement, record the material, cast-body description and wall thickness as separate specification items. If your project requires performance data or compliance documentation, request supporting information for the exact quoted model before placing the order.
Check what can be removed after installation
For the confirmed removable-body series, the decorative trim and complete brass valve body can be removed from the front after installation, tiling and trim installation are complete. Individual internal components can also be serviced or replaced separately.
“Replace the complete brass body without breaking the tiles.”
The concealed installation box and in-wall water pipes remain inside the wall. For these series, wall or tile opening is only required when the problem involves the in-wall water pipe system.
Keep this claim tied to the confirmed series below. Other Chunqing concealed products need their own specification check. See how the removable brass body is serviced for the maintenance explanation.
Six families in the current confirmed set
| Series | Control type | Functions | Confirmed models | Cu59A cast brass | 3.0 mm wall | Complete body removable |
|---|---|---|---|---|---|---|
| 8002D | Hot/cold rotary | Two | 6 | Yes | Yes | Yes |
| 8002C | Hot/cold rotary | Three | 8 | Yes | Yes | Yes |
| 8001B | Thermostatic push-button | Two | 6 | Yes | Yes | Yes |
| 8001A | Thermostatic push-button | Three | 8 | Yes | Yes | Yes |
| 8006B | To be confirmed | Three | 6 | Yes | Yes | Yes |
| 8006A | To be confirmed | Four | 5 | Yes | Yes | Yes |
Total: 39 models in this specification set. This is not a permanent total for Chunqing’s product range. The control type for 8006B and 8006A needs confirmation for the quoted model.
Before confirming an order
Use this buyer checklist to keep the quotation and your purchase requirements aligned:
- Model: full model code or product reference.
- Body specification: material, cast-body description and wall thickness.
- Functions and controls: number of functions and the selected control type.
- Service access: complete-body removal, individual replacement parts and the parts that remain in the wall.
- Trim: the panel, handles or buttons included in the quotation.
- Project requirements: target market, installation requirements and any required documentation.
- Order requirements: quantity and OEM or private-label requirements.
What to send for quotation review
Send Chunqing the target model or reference, required number of functions, quantity, target market and OEM or private-label requirements. Identify whether you need a valve body or a coordinated system with trim.
Include the project’s connection and installation requirements. Ask for confirmation against the selected model and drawing; the shared material specification does not establish those details.
Send these details through Contact Chunqing.