174A-130 2
Discontinued
Part of the 174A Series
Ordering Code: 0278485
UPC: 098268014419
2 In Bronze Boiler Pressure Relief Valve, 130 psi, Threaded Female Connections
This 2 inch boiler pressure relief valve is used in hot water heating and domestic supply boiler applications to protect against excessive pressures on all types of hot water heating supply boiler equipment. It consists of a bronze body construction with NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever. It resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat. It is designed for emergency safety relief, not as an operating control. The pressure relief is set at 130 psi (551.6 kPa) with corresponding high pressure ratings up to 12,610,000 BTU/hr.
Product Features
- Bronze body
- Automatic reseating
- Soft seated
- Spring loaded
| Specifications | |
|---|---|
| Body Material | Bronze |
| Brand Name | Watts |
| GPM-When Relieved | Does Not Apply to Product |
| Inlet Connection Size | 2 IN |
| Inlet Connection Type | Female Threaded |
| Inlet Thread Type | NPT |
| Lead Free | NO |
| Maximum Temperature-Fahrenheit | 250 |
| Maximum Working Pressure-PSI | 98 |
| Model Number | 174A-130 2 |
| Outlet Connection Size | 2 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | NPT |
| Part Number | 0278485 |
| Pressure Range | 30 to 150 PSI |
| Pressure Relief Setting-PSI | 130 |
| Pressure Steam Discharge Capacity | 12610000 BTU per hour at 130 PSI |
| Protection Type | Pressure |
| Series | 174A |
| Shank Length | Does Not Apply to Product |
| Temperature Steam Discharge Capacity | Does Not Apply to Product |
| Thermostat Material | Does Not Apply To Product |
| Thermostat Probe Length | Does Not Apply to Product |
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