Description
Watts 0346045 Series 415 Steam Relief Valve Overview
The Watts 0346045 is a Series 415 steam relief valve engineered to provide dependable overpressure protection in low-pressure steam heating systems. With a 3/4″ connection size, a set pressure of 15 PSI, and a rated discharge capacity of 450 lb/hr, this valve is a trusted solution for residential and light commercial hydronic and steam boiler applications.
Key Features
- Series 415 steam relief valve from Watts — a globally recognized leader in flow control and safety products
- 3/4″ connection size for straightforward installation on standard steam system piping
- Set pressure of 15 PSI, ideal for low-pressure steam heating systems
- Rated steam discharge capacity of 450 lb/hr for effective overpressure relief
- Designed to open automatically when system pressure exceeds the set point, protecting boilers and piping from damage
- Durable construction built to withstand the demands of steam service environments
Specifications
- SKU: 0346045
- Series: 415
- Connection Size: 3/4″
- Set Pressure: 15 PSI
- Discharge Capacity: 450 lb/hr (steam)
- Application: Low-pressure steam heating systems
- Brand: Watts
Application
The Watts Series 415 steam relief valve is suitable for use on steam boilers, steam heating systems, and related steam distribution equipment where overpressure protection is required. It is an essential safety component that helps maintain system integrity and protects equipment from the hazards of excess pressure buildup.
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