- This 3/4 inch pressure relief valve is used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment
- It consists of a iron body with forged bronze inlet, non-metallic disc-to-metal seating and stainless steel spring
- It is designed for emergency safety relief and should not be used as an operating control
- This valve resists corrosive water conditions, sticking and freezing, and prevents water and sediment from being trapped in the seat
- The pressure setting is 30 PSI for applications up to 550,000 BTU/hr
| Body Type | Iron — Bronze Inlet | |
| BtuH | 550,000 | |
| Conn. Size | 3/4″ | |
| Inlet Conn. | 3/4″ | |
| Model # | 374A-BRZ-030 CAN | |
| Outlet Conn. | 3/4″ | |
| Pressure Setting | 30 | |
| Shipping Weight | 1.05 | |
| Shipping Weight | 2.80 | |
| Shipping Length | 4.10 | |
| Shipping Height | 2.00 |
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