Description
Watts 740-2-30 Relief Valve — 5,250,000 BTU
The Watts F384042 (Model 740-2-30) is a high-capacity relief valve engineered for demanding boiler and hydronic heating applications. Rated at an impressive 5,250,000 BTU, this valve is built to provide dependable overpressure protection in large commercial and industrial heating systems, helping safeguard equipment, piping, and personnel from the hazards of excess pressure buildup.
As part of Watts’ trusted 740 Series, this relief valve delivers consistent, reliable performance in high-demand environments where system integrity is non-negotiable. Its robust construction and precise pressure relief action make it a go-to solution for mechanical contractors, engineers, and HVAC professionals working on large-scale hydronic and steam heating systems.
Key Features
- High-capacity relief valve rated at 5,250,000 BTU
- Watts 740 Series — designed for commercial and industrial boiler and hydronic systems
- Model 740-2-30 for reliable overpressure protection
- Robust construction built to withstand the rigors of high-demand heating applications
- Helps protect system components, piping, and personnel from dangerous pressure surges
- Trusted Watts quality — a leading name in flow control and water quality products
Applications
- Large commercial and industrial boiler systems
- Hydronic heating systems requiring high-BTU overpressure protection
- Steam and hot water heating installations
Product Details
- Brand: Watts
- Model: 740-2-30
- SKU: F384042
- BTU Rating: 5,250,000 BTU
- Type: Relief Valve







Reviews
There are no reviews yet.