Product Description:0-48680-310

• Type:

  • Temperature/Pressure Relief Valve (TPR valve) for use in water heating systems.

• Size:

  • 3/4 inch diameter with female NPT (National Pipe Thread) connections, making it suitable for various plumbing applications.

• Functionality:

  • The valve automatically activates to release water when the temperature exceeds a preset limit (typically 210°F) or when pressure exceeds the safe threshold (usually 150 psi). This action helps safeguard the water heater or boiler from potential damage or failure.

• Material Construction:

  • Constructed from robust materials, typically brass or bronze, offering excellent durability and resistance to corrosion for extended service life.

• Manual Test Lever:

  • Features a manual test lever, enabling easy periodic testing of the valve to ensure it functions correctly under pressure and temperature conditions.

• Safety Compliance:

  • Designed and manufactured to meet industry safety standards, including those of the American Society of Mechanical Engineers (ASME), ensuring reliable operation in residential and commercial settings.

• Installation:

  • Engineered for easy installation on water heaters and similar systems, utilizing standard female NPT connections for secure fitting.

The Reliance 0-48680-310 is commonly used in a variety of applications, including:

• Residential Water Heaters: Provides essential safety in conventional and tankless water heating systems.
• Commercial Water Heaters: Suitable for use in hotels, schools, and businesses that require large volumes of hot water.
• Boilers: Works effectively in both hot water and steam boilers to control pressure and temperature.
• Hydronic Heating Systems: Ensures safety in heating systems that circulate hot water to provide heat for buildings.

Features:0-48680-310

• Size:

  • 3/4 inch diameter with female NPT (National Pipe Taper) connections, making it compatible with a variety of plumbing systems.

• Pressure Rating:

  • Maximum Pressure: Rated to handle pressures up to 150 psi, which is standard for most residential heating systems.

• Temperature Rating:

  • Maximum Temperature: Designed to operate at temperatures up to 210°F, accommodating the thermal demands of hot water systems.

• Material Construction:

  • Typically made from durable brass or bronze, providing excellent corrosion resistance and enhancing the valve's longevity.

• Automatic Operation:

  • Automatically opens to relieve excess pressure or temperature, thus preventing dangerous conditions and protecting the water heater or boiler from failure.

• Manual Test Lever:

  • Features a manual test lever that allows users to test the valve’s functionality easily, ensuring it operates correctly when needed.

• Compliance Standards:

  • Complies with relevant safety standards, such as those established by the American Society of Mechanical Engineers (ASME), ensuring reliability and safety in operation.

• Versatile Applications:

  • Suitable for a wide range of applications, including residential water heaters, commercial water heating systems, boilers, and hydronic heating systems.

• Easy Installation:

  • Designed for straightforward installation, allowing it to be fitted easily onto existing plumbing systems.

• Low Maintenance Requirements:

  • Minimal maintenance is required when installed and tested regularly, providing convenience to the user.

Technical Parameters:0-48680-310

1. Product Type:

   • Temperature/Pressure Relief Valve (TPR Valve)

2. Size:

   • 3/4 inch diameter with female NPT (National Pipe Taper) connections.

3. Maximum Pressure Rating:

   • 150 psi (pounds per square inch).

4. Maximum Temperature Rating:

   • 210°F (degrees Fahrenheit).

5. Material Construction:

   • Body: Brass or bronze for durability and corrosion resistance.
   • Spring: Typically made of stainless steel to withstand high temperatures.

6. Connection Type:

   • Female NPT connections for compatibility with standard plumbing systems.

7. Operation:

   • Automatic operation to release excess temperature and pressure, preventing system failure.

8. Weight:

   • Approximately 1 to 2 lbs, although this can vary based on specific material and design variants.

9. Compliance:

   • Meets relevant safety standards as set by the American Society of Mechanical Engineers (ASME).

10. Testing Mechanism:

    • Equipped with a manual test lever for easy functionality checks.

11. Nominal Flow Rate:

    • Designed to discharge a predetermined flow rate when activated, although specific flow rates can vary depending on the application conditions.

Applications:0-48680-310

1. Residential Water Heaters:

   • Commonly installed on conventional and tankless water heaters to prevent excessive pressure and temperature, ensuring safe operation for home hot water systems.

2. Commercial Water Heating Systems:

   • Suitable for larger-scale commercial applications, including restaurants, hotels, and educational institutions, where high volumes of hot water are needed.

3. Boilers:

   • Used in both hot water and steam boilers to monitor and manage internal pressure and temperature, protecting against unsafe operating conditions.

4. Hydronic Heating Systems:

   • Ideal for systems that use hot water for heating spaces (such as baseboard heating systems), where it is crucial to maintain safe pressure and temperature levels.

5. Storage Tanks:

   • Provides safety for various hot water storage tanks, ensuring safe discharge of water in case of overheating or overpressure.

6. Solar Water Heating Systems:

   • Can be utilized in solar thermal applications to protect against excessive pressure generated from heated water in solar panels.

7. Process Heating Applications:

   • Applied in industrial processes that involve hot water or steam, ensuring systems do not exceed safety parameters.

Customization:0-48680-310

1. Pressure and Temperature Settings:

   • Adjustable Pressure Relief Settings: While the standard valve operates at predefined settings (150 psi, 210°F), some manufacturers may offer options to customize these settings based on specific system requirements.

2. Material Selection:

   • Corrosion-Resistant Materials: Depending on the environment (e.g., salty, acidic), users may choose to customize the valve's materials, such as opting for stainless steel or other alloys for enhanced durability and corrosion resistance.

3. Connection Types and Sizes:

   • Options may include alternative connection types (such as threaded, flanged, or sweat) and variations in sizes to fit diverse plumbing configurations.

4. Customized Design Features:

   • Modification to design aspects such as orientation (horizontal vs. vertical) or the inclusion of special fittings to accommodate unique installation scenarios.

5. Identification and Branding:

   • For commercial settings, customized labeling or branding (such as company logos and installation instructions) on the valve may be available, particularly for bulk orders.

6. Testing and Calibration Services:

   • Some manufacturers may provide services to calibrate the valve according to user specifications, ensuring it meets the exact pressure and temperature parameters needed for specific applications.

7. Insulation or Coating Options:

   • Custom insulation or protective coatings may be offered to help prevent corrosion or thermal loss in extreme environments.

8. Manual Test Lever Modifications:

   • Adjustments to the manual test lever for easier access or operation depending on the installation configuration.

Support and Services:0-48680-310

Our technical support team is available to assist with any issues or questions you may have regarding our product. We offer both phone and email support during regular business hours.

In addition to technical support, we also offer a variety of services to help you get the most out of your product. These services include:

• Installation and setup assistance
• Product training and education
• Customization and integration services
• Product upgrades and maintenance

Our team of experts is dedicated to providing you with the support and services you need to succeed with our product. Contact us today to learn more.