RELIANCE 0-48680-300 Reliance Electric PC Tachometer Drive Board

Product Description:0-48680-300

• Type:

  • Temperature/Pressure Relief Valve (TPR valve).

• Size:

  • 1 inch diameter with female NPT connections, ideal for larger systems requiring greater flow rates.

• Functionality:

  • Automatically opens to relieve pressure when it exceeds safe limits (typically 150 psi) or when water temperature surpasses safe thresholds (up to 210°F). This action helps prevent potentially dangerous situations, such as explosions or tank ruptures.

• Material:

  • Constructed from durable brass or bronze, providing excellent resistance to corrosion and enhancing service life.

• Manual Test Lever:

  • Features a manual test lever, allowing users to easily check the valve's operation and ensure that it is functioning correctly.

• Compliance:

  • Generally meets safety standards and regulations outlined by the American Society of Mechanical Engineers (ASME) and other relevant plumbing codes, ensuring reliable operation in residential and commercial applications.

• Application:

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

Features:0-48680-300

• Size:

  • 1 inch diameter with female NPT connections, suitable for larger plumbing systems.

• Pressure Rating:

  • Maximum Pressure: Rated for up to 150 psi, ensuring safe operation within standard water heating applications.

• Temperature Rating:

  • Maximum Temperature: Designed to operate safely at temperatures up to 210°F, making it appropriate for high-heat applications.

• Material Construction:

  • Constructed from brass or bronze, providing durability and resistance to corrosion, thus enhancing longevity and reliability.

• Automatic Functionality:

  • Automatically opens to release excess pressure and temperature, protecting the water heater or boiler from unsafe conditions.

• Manual Test Lever:

  • Includes a manual test lever, allowing for simple functionality checks to ensure the valve is operating correctly.

• Safety Compliance:

  • Complies with relevant industry safety standards, including those set by the American Society of Mechanical Engineers (ASME), ensuring trustworthiness and reliability.

• Easy Installation:

  • Designed for straightforward installation on standard water heaters and systems, featuring common thread types for compatibility.

• Versatile Applications:

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

• Low Maintenance:

  • Requires minimal maintenance when properly installed and periodically tested, providing convenience for users.

Technical Parameters:0-48680-300

1. Product Type:

   • Temperature/Pressure Relief Valve (TPR Valve)

2. Size:

   • 1 inch (with female NPT connections)

3. Pressure Rating:

   • Maximum Pressure: 150 psi

4. Temperature Rating:

   • Maximum Temperature: 210°F

5. Material:

   • Body: Typically made of brass or bronze for durability and corrosion resistance.
   • Spring: Usually made from stainless steel to enhance longevity and heat resistance.

6. Operation:

   • Automatically opens when pressure exceeds the preset limit or if the temperature rises above safe levels, allowing for the safe discharge of water.

7. Connection Type:

   • Female NPT (National Pipe Thread) for easy installation in various water heating systems.

8. Compliance Standards:

   • Generally complies with industry standards such as those established by the American Society of Mechanical Engineers (ASME) and local plumbing codes.

9. Weight:

   • Approximate weight can vary around 1.5 to 2.5 lbs, depending on material and design variations.

10. Testing Features:

    • Equipped with a manual test lever, facilitating periodic testing of the valve’s functionality.

Applications:0-48680-300

1. Residential Water Heaters:

   • Commonly used in conventional storage water heaters and tankless water heaters to prevent overpressure and overheating, ensuring safe operation.

2. Commercial Water Heating Systems:

   • Ideal for larger commercial water heaters used in facilities such as restaurants, hotels, schools, and industrial settings, where high volumes of hot water are required.

3. Boilers:

   • Essential in both hot water and steam boiler systems to control pressure and temperature, preventing dangerous conditions such as explosions.

4. Hydronic Heating Systems:

   • Used in systems that circulate hot water for heating purposes, maintaining safety by managing pressure and temperature levels.

5. Storage Tanks:

   • Suitable for various hot water storage tanks to alleviate excess pressure, contributing to safe operation over extended periods.

6. Solar Water Heating Systems:

   • Can be utilized in solar thermal systems to safeguard against excessive pressure build-up from heated water collected through solar panels.

7. Process Heating Applications:

   • Applied in industrial processes where hot water or steam is used, ensuring safety measures are in place to manage pressure and temperature effectively.

Customization:0-48680-300

1. Pressure and Temperature Settings:

   • While the standard model has preset pressure (150 psi) and temperature (210°F) limits, manufacturers may offer options to adjust these settings for specific applications or operational needs.

2. Material Choices:

   • Customization may include the selection of materials such as stainless steel or specialized alloys, ideal for environments that present unique challenges (e.g., corrosive conditions).

3. Connection Types and Sizes:

   • Availability of different connection types (such as sweat, threaded, or flanged) and sizes to fit specific piping configurations can be discussed with manufacturers.

4. Customized Design Features:

   • Possibility of modification to design elements, such as orientation or mounting style to comply with unique installation requirements.

5. Finishes and Coatings:

   • Custom finishes may be available to provide additional corrosion resistance or to suit aesthetic preferences in visible installations.

6. Testing and Calibration Services:

   • Manufacturers may offer specialized testing and calibration to ensure the valve operates at precise temperatures and pressures tailored to the user’s system requirements.

7. Identification and Branding:

   • For commercial applications, customized labeling or branding on the valve may be an option for bulk orders.

Support and Services:0-48680-300

Our product technical support team is highly trained and knowledgeable in all aspects of our product. They are available to assist with any technical issues or questions you may have, including installation, troubleshooting, and maintenance. Additionally, we offer a range of services to ensure that your product is always performing at its best, including software updates, on-site repairs, and remote diagnostics. Our goal is to provide exceptional support and service to our customers so that they can get the most out of their product.