138 mm Internal Body for Spa Control Valve
This part is the internal component of a spa control valve. It allows water flow to be directed or limited between various outlets (jets, waterfalls, blower, etc.). Made from durable technical plastic, it resists moisture and heat, and can be easily replaced inside an existing valve body.
Main Features
- Replacement internal part for spa control valve
- Enables flow control between two or more circuits
- Compatible with standard valves from Balboa, CMP, Waterway, and equivalents
- Material: rigid white plastic, corrosion- and heat-resistant
- Easy installation: snap-fit into valve body, no tools required
Dimensions
Measured dimensions of the component:
- Total length: 138 mm
- Body height: 58 mm
- Shaft diameter: 10 mm
These dimensions ensure compatibility with most standard spa and pool valve assemblies. However, it is recommended to confirm measurements against your current part before purchase.
Installation & Maintenance
Before installation, shut off water flow and remove the valve lid. Take out the old mechanism, clean the valve body, and insert the new part, maintaining the original orientation. Reattach the lid and ensure the valve rotates freely before restoring operation.
| Specification | Details |
|---|
| Type | Internal part for control valve |
| Use | Water flow regulation in spas |
| Total length | 138 mm |
| Body height | 58 mm |
| Shaft diameter | 10 mm |
| Material | Rigid white plastic |
| Compatibility | Balboa, CMP, Waterway valves and equivalents |
| Installation | Snap-fit into existing valve body |
FAQ
Is this part compatible with all valves?
No, it fits only standard control valve models. Please verify dimensions before ordering.
Is it resistant to spa temperatures?
Yes, the plastic is designed to withstand typical spa heat and pressure conditions.
When should this part be replaced?
Replace it if the valve becomes difficult to turn, leaks, or no longer regulates water flow properly.
Should it be lubricated before installation?
A thin layer of spa-grade silicone grease is recommended to ensure smooth rotation and extend lifespan.
Can the valve be disassembled without tools?
Yes, the component can be manually installed and removed after cutting off water supply.