
Conbraco 10-614-01 Valve
The Conbraco 10-614-01 Valve (Apollo Series 10-600) is a heavy-duty, ASME Section IV certified hot water safety relief valve designed specifically for hydronic heating boilers and high-capacity water systems. This industrial-grade bronze relief valve features a unique 3/4" Female NPT inlet and an expanded 1" Female NPT outlet, allowing for superior flow rates and rapid pressure dissipation in the event of a system overpressure. Factory-set at 15 PSI, this model provides a massive 635,000 BTU/hr capacity, protecting equipment from failure caused by control malfunctions. The hardware is constructed with a corrosion-resistant bronze body and utilizes a fabric-reinforced molded diaphragm that effectively isolates the alloy steel spring from the water media at all times. Professionals prefer this high BTU capacity valve for its silicone seat, which ensures a tight seal and high-temperature service up to 250°F.
Key Benefits:
- ASME Section IV Certified: National Board capacity certified to meet stringent safety codes for heating boilers.
- Enhanced Discharge Flow: The oversized 1" outlet prevents backpressure build-up and ensures efficient water drainage away from the seat area.
- Isolated Spring Chamber: Prevent mineral buildup and guide-clogging with a diaphragm-protected spring path.
- Durable Bronze Construction: Built to withstand harsh hydronic environments without losing structural integrity.
- High-Temperature Resilience: Sustains consistent performance in systems operating up to 250°F.
Common Questions:
What is the purpose of the expanded 1" outlet on this 3/4" valve?
The 1" outlet reduces discharge resistance, enabling the 635,000 BTU rating. This design ensures that the volume of water released during an overpressure event does not create a bottleneck at the valve exit.
Can this valve be used for steam applications?
No, the Conbraco 10-614-01 is specifically ASME Section IV rated for hot water heating systems. For steam service, a Section I or Section VIII valve must be specified.
How should the discharge piping be installed?
For maximum safety, use Schedule 40 pipe the same size as the outlet (1"). Ensure the line is short, straight, and terminates to a safe discharge point to avoid steam burns or water damage during operation.
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: $205.24
-65%$205.24
$71.83Conbraco 10-614-01 Valve
The Conbraco 10-614-01 Valve (Apollo Series 10-600) is a heavy-duty, ASME Section IV certified hot water safety relief valve designed specifically for hydronic heating boilers and high-capacity water systems. This industrial-grade bronze relief valve features a unique 3/4" Female NPT inlet and an expanded 1" Female NPT outlet, allowing for superior flow rates and rapid pressure dissipation in the event of a system overpressure. Factory-set at 15 PSI, this model provides a massive 635,000 BTU/hr capacity, protecting equipment from failure caused by control malfunctions. The hardware is constructed with a corrosion-resistant bronze body and utilizes a fabric-reinforced molded diaphragm that effectively isolates the alloy steel spring from the water media at all times. Professionals prefer this high BTU capacity valve for its silicone seat, which ensures a tight seal and high-temperature service up to 250°F.
Key Benefits:
- ASME Section IV Certified: National Board capacity certified to meet stringent safety codes for heating boilers.
- Enhanced Discharge Flow: The oversized 1" outlet prevents backpressure build-up and ensures efficient water drainage away from the seat area.
- Isolated Spring Chamber: Prevent mineral buildup and guide-clogging with a diaphragm-protected spring path.
- Durable Bronze Construction: Built to withstand harsh hydronic environments without losing structural integrity.
- High-Temperature Resilience: Sustains consistent performance in systems operating up to 250°F.
Common Questions:
What is the purpose of the expanded 1" outlet on this 3/4" valve?
The 1" outlet reduces discharge resistance, enabling the 635,000 BTU rating. This design ensures that the volume of water released during an overpressure event does not create a bottleneck at the valve exit.
Can this valve be used for steam applications?
No, the Conbraco 10-614-01 is specifically ASME Section IV rated for hot water heating systems. For steam service, a Section I or Section VIII valve must be specified.
How should the discharge piping be installed?
For maximum safety, use Schedule 40 pipe the same size as the outlet (1"). Ensure the line is short, straight, and terminates to a safe discharge point to avoid steam burns or water damage during operation.
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.
Product Information
Product Information
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Shipping & Returns
Description
The Conbraco 10-614-01 Valve (Apollo Series 10-600) is a heavy-duty, ASME Section IV certified hot water safety relief valve designed specifically for hydronic heating boilers and high-capacity water systems. This industrial-grade bronze relief valve features a unique 3/4" Female NPT inlet and an expanded 1" Female NPT outlet, allowing for superior flow rates and rapid pressure dissipation in the event of a system overpressure. Factory-set at 15 PSI, this model provides a massive 635,000 BTU/hr capacity, protecting equipment from failure caused by control malfunctions. The hardware is constructed with a corrosion-resistant bronze body and utilizes a fabric-reinforced molded diaphragm that effectively isolates the alloy steel spring from the water media at all times. Professionals prefer this high BTU capacity valve for its silicone seat, which ensures a tight seal and high-temperature service up to 250°F.
Key Benefits:
- ASME Section IV Certified: National Board capacity certified to meet stringent safety codes for heating boilers.
- Enhanced Discharge Flow: The oversized 1" outlet prevents backpressure build-up and ensures efficient water drainage away from the seat area.
- Isolated Spring Chamber: Prevent mineral buildup and guide-clogging with a diaphragm-protected spring path.
- Durable Bronze Construction: Built to withstand harsh hydronic environments without losing structural integrity.
- High-Temperature Resilience: Sustains consistent performance in systems operating up to 250°F.
Common Questions:
What is the purpose of the expanded 1" outlet on this 3/4" valve?
The 1" outlet reduces discharge resistance, enabling the 635,000 BTU rating. This design ensures that the volume of water released during an overpressure event does not create a bottleneck at the valve exit.
Can this valve be used for steam applications?
No, the Conbraco 10-614-01 is specifically ASME Section IV rated for hot water heating systems. For steam service, a Section I or Section VIII valve must be specified.
How should the discharge piping be installed?
For maximum safety, use Schedule 40 pipe the same size as the outlet (1"). Ensure the line is short, straight, and terminates to a safe discharge point to avoid steam burns or water damage during operation.
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.












