Description
The Raypak 006509F is a 24-volt modulating natural gas valve engineered for precise fuel delivery in hydronic heating and pool/spa heating applications. Designed to work within a 150–210°F operating temperature range, this valve provides smooth, variable gas flow modulation to match burner demand — improving system efficiency and reducing temperature overshoot.
Key Features
- 24V control voltage for compatibility with standard Raypak control systems
- 1″ gas connection for straightforward in-line installation
- 150–210°F operating temperature range suited to hydronic and pool/spa heating systems
- Modulating operation allows variable gas flow for precise burner output control
- Natural gas (NAT) configuration
- OEM Raypak replacement part — direct-fit for compatible Raypak equipment
Why Modulating Gas Valves Matter
Unlike simple on/off gas valves, a modulating gas valve continuously adjusts the fuel supply to match the heating load. This results in more stable water temperatures, reduced cycling, lower fuel consumption, and extended equipment life. The Raypak 006509F delivers this precision control in a robust, OEM-quality package.
Application
- Raypak pool and spa heaters
- Raypak hydronic boilers and water heaters
- Natural gas-fired heating systems requiring modulating gas valve replacement
Specifications
- SKU / Part Number: 006509F
- Brand: Raypak
- Control Voltage: 24V
- Connection Size: 1″
- Temperature Range: 150–210°F
- Valve Type: Modulating
- Fuel Type: Natural Gas (NAT)







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