Description
Bell & Gossett 110129 Relief Valve — 1", 30 psi Set, 1,170,000 BTU/hr Capacity
Product Highlights
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Size: 1 inch
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Pressure Set Point: 30 psi
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Material: Bronze
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Connection Type: Threaded
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Max Temperature: 250°F
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Application: Heating systems requiring safety relief
Product Description
The Bell & Gossett 110129 Relief Valve is a high-quality ASME-certified safety relief valve designed to protect both fired and unfired hot water vessels from hazardous overpressure conditions. Engineered to meet Section IV of the ASME Boiler and Pressure Vessel Code, this valve provides dependable protection in heating systems with capacities up to 1,170,000 BTU/hr.
Featuring an EPDM diaphragm-assisted design, this bronze valve offers a significantly larger effective sealing area compared to conventional pop-type relief valves. This design minimizes fouling effects and ensures a low differential between opening and closing pressures, reducing the risk of water flashing to steam and preventing potential system hammering.
With a maximum working pressure of 125 PSIG and an operating temperature up to 250°F, the valve is built for durability and reliable performance in demanding hydronic environments.
Specifications
| Feature | Specification |
|---|---|
| Size | 1" |
| Pressure Set Point | 30 psi |
| Capacity | 1,170,000 BTU/hr |
| Material | Bronze |
| Connection Type | Threaded |
| Maximum Working Pressure | 125 PSIG |
| Maximum Operating Temp | 250°F |
| Application | Heating |
| ASME Certified | Yes |
