WATTS 174A Series Water Boiler Pressure Relief Valves
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A| Style | Model | Max. Working Pressure | Discharge Capacity | Inlet Size | Outlet Size | Relief Valve Pressure | Body Material | Max. Temp. | Factory Set Pressure | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 174A-030 3/4 | 20 psi | 650000 btuH | 3/4" | 3/4" | 30 psi | Bronze | 250°F | 30 psi | - | RFQ
|
| A | 174A-045 1 1/2 | 35 psi | 2720000 btuH | 1 1/2" | 1 1/2" | 45 psi | Bronze | 250°F | - | €1,500.56 | |
| A | 174A-060 1 1/2 | 45 psi | 3425000 btuH | 1 1/2" | 1 1/2" | 60 psi | Bronze | 250°F | - | €1,500.56 | |
| A | 174A-70 1 1/2 | 53 psi | 3890000 btuH | 1 1/2" | 1 1/2" | 70 psi | Bronze | 250°F | - | €1,500.56 | |
| A | 174A-85 1 1/2 | 64 psi | 4590000 btuH | 1 1/2" | 1 1/2" | 85 psi | Bronze | 250°F | - | €1,500.56 | |
| A | 174A-100 | 75 psi | 4399000 btuH | 1 1/4" | 1 1/4" | 100 psi | Bronze | 250°F | - | €1,013.09 | |
| A | 174A-120 1 1/2 | 90 psi | 6225000 btuH | 1 1/2" | 1 1/2" | 120 psi | Bronze | 250°F | - | €1,500.56 | |
| A | 174A-125 2 | 94 psi | 12170000 btuH | 2" | 2" | 125 psi | Bronze | 250°F | - | €2,024.67 | RFQ
|
| A | 174A-135 1 1/2 | 101 psi | 6925000 btuH | 1 1/2" | 1 1/2" | 135 psi | Bronze | 250°F | - | €1,500.56 | |
| A | 174A-150 | 113 psi | 6340000 btuH | 1 1/4" | 1 1/4" | 150 psi | Bronze | 250°F | - | €1,013.09 |
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