Description
The Truma 12mm John Guest Safety Drain Valve is an essential component for any motorhome or caravan fitted with a Truma Ultrastore water heater. This high-quality valve enables safe and efficient draining of your water system, helping to prevent damage from freezing or overpressure.
Fitted with John Guest 12mm push-fit connectors, it’s ideal for semi-rigid piping systems and ensures a tight, secure fit with minimal installation effort. Operating at a pressure of 2.8 bar, the valve maintains system integrity while allowing quick and easy water release when needed.
Whether winterising your vehicle or performing maintenance, the Truma safety drain valve offers peace of mind and reliable performance.
Key Features
- Genuine Truma safety drain valve designed for Ultrastore water heaters
- Compatible with 12mm John Guest semi-rigid piping systems
- Push-fit connection for easy inline installation
- Enables safe and effective system drain-down
- Helps protect water heaters from freeze damage and overpressure
- Rated to 2.8 bar for reliable performance
- Durable and compact for integration into tight spaces
Specifications
- Brand: Truma
- Product Code: 70142-05
- Connection Type: John Guest Push-Fit
- Pipe Size Compatibility: 12mm semi-rigid pipework
- System Compatibility: Truma Ultrastore water heaters
- Max Operating Pressure: 2.8 bar
- Function: Safety drain valve for water heater
- Application: Caravan and motorhome plumbing

