Conbraco Industries 10-303-10 Valve
The Conbraco Industries 10-303-10 is a high-capacity ASME Section IV hot water pressure relief valve designed specifically for the protection of hydronic heating systems and hot water boilers. Engineered with a 3/4" female NPT inlet and a 3/4" female NPT outlet, this valve is factory-set at 50 PSI to provide reliable overpressure protection for commercial and residential applications. With a substantial 805,000 BTU capacity, it manages significant thermal expansion and pressure spikes effectively. The unit features a rugged ASTM B584 bronze body, a corrosion-resistant stainless steel spring, and an EPDM seat, ensuring high-performance sealing even at its 250 degrees F maximum temperature rating. As a veteran-grade boiler safety relief valve, it meets strict code requirements for safety and performance in closed-loop heating systems, making it a staple for contractors prioritizing system longevity and operational safety.
Key Benefits- ASME Section IV Certified: Verified capacity for use with hot water heating boilers and hydronic expansion tanks.
- Durable Construction: High-strength bronze body and stainless steel internal components resist mineral buildup and corrosion.
- High Thermal Capacity: Rated for up to 805,000 BTU/hr, suitable for large-scale boiler outputs and high-demand systems.
- Precision Setting: Factory-preset at 50 PSI for consistent pop-off performance and system safety.
What is the maximum temperature rating for this valve?
The valve is rated for a maximum service temperature of 250°F (121°C).
Can this valve be used for steam applications?
No, this specific model is an ASME Section IV valve intended for hot water heating service only. For steam service, an ASME Section I or Section VIII valve is required.
Is the seat material resistant to chemical additives?
The EPDM seat provides excellent resistance to the water-born chemicals and glycol mixtures typically found in hydronic heating systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $106.48
-65%$106.48
$37.27Conbraco Industries 10-303-10 Valve
The Conbraco Industries 10-303-10 is a high-capacity ASME Section IV hot water pressure relief valve designed specifically for the protection of hydronic heating systems and hot water boilers. Engineered with a 3/4" female NPT inlet and a 3/4" female NPT outlet, this valve is factory-set at 50 PSI to provide reliable overpressure protection for commercial and residential applications. With a substantial 805,000 BTU capacity, it manages significant thermal expansion and pressure spikes effectively. The unit features a rugged ASTM B584 bronze body, a corrosion-resistant stainless steel spring, and an EPDM seat, ensuring high-performance sealing even at its 250 degrees F maximum temperature rating. As a veteran-grade boiler safety relief valve, it meets strict code requirements for safety and performance in closed-loop heating systems, making it a staple for contractors prioritizing system longevity and operational safety.
Key Benefits- ASME Section IV Certified: Verified capacity for use with hot water heating boilers and hydronic expansion tanks.
- Durable Construction: High-strength bronze body and stainless steel internal components resist mineral buildup and corrosion.
- High Thermal Capacity: Rated for up to 805,000 BTU/hr, suitable for large-scale boiler outputs and high-demand systems.
- Precision Setting: Factory-preset at 50 PSI for consistent pop-off performance and system safety.
What is the maximum temperature rating for this valve?
The valve is rated for a maximum service temperature of 250°F (121°C).
Can this valve be used for steam applications?
No, this specific model is an ASME Section IV valve intended for hot water heating service only. For steam service, an ASME Section I or Section VIII valve is required.
Is the seat material resistant to chemical additives?
The EPDM seat provides excellent resistance to the water-born chemicals and glycol mixtures typically found in hydronic heating systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Conbraco Industries 10-303-10 is a high-capacity ASME Section IV hot water pressure relief valve designed specifically for the protection of hydronic heating systems and hot water boilers. Engineered with a 3/4" female NPT inlet and a 3/4" female NPT outlet, this valve is factory-set at 50 PSI to provide reliable overpressure protection for commercial and residential applications. With a substantial 805,000 BTU capacity, it manages significant thermal expansion and pressure spikes effectively. The unit features a rugged ASTM B584 bronze body, a corrosion-resistant stainless steel spring, and an EPDM seat, ensuring high-performance sealing even at its 250 degrees F maximum temperature rating. As a veteran-grade boiler safety relief valve, it meets strict code requirements for safety and performance in closed-loop heating systems, making it a staple for contractors prioritizing system longevity and operational safety.
Key Benefits- ASME Section IV Certified: Verified capacity for use with hot water heating boilers and hydronic expansion tanks.
- Durable Construction: High-strength bronze body and stainless steel internal components resist mineral buildup and corrosion.
- High Thermal Capacity: Rated for up to 805,000 BTU/hr, suitable for large-scale boiler outputs and high-demand systems.
- Precision Setting: Factory-preset at 50 PSI for consistent pop-off performance and system safety.
What is the maximum temperature rating for this valve?
The valve is rated for a maximum service temperature of 250°F (121°C).
Can this valve be used for steam applications?
No, this specific model is an ASME Section IV valve intended for hot water heating service only. For steam service, an ASME Section I or Section VIII valve is required.
Is the seat material resistant to chemical additives?
The EPDM seat provides excellent resistance to the water-born chemicals and glycol mixtures typically found in hydronic heating systems.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
