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WATTS 174A Series Water Boiler Pressure Relief Valves
A
B| Style | Model | Discharge Capacity | Max. Working Pressure | Inlet Size | Outlet Size | Relief Valve Pressure | Body Material | Max. Temp. | Inlet Type | Price (ex. VAT) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 174A-045 3/4 | - | - | 3/4" | 3/4" | 45 psi | Bronze | 250°F | Female Threaded | €447.62 | |
| A | 174A-030 3/4 | - | - | 3/4" | 3/4" | 30 psi | Bronze | 250°F | Female Threaded | €236.43 | |
| A | 174A-145 1 | - | - | 1" | 1" | 145 psi | Bronze | 250°F | Female Threaded | €978.59 | |
| A | 174A-140 1 | - | - | 1" | 1" | 140 psi | Bronze | 250°F | Female Threaded | €978.59 | |
| A | 174A-130 3/4 | - | - | 3/4" | 3/4" | 130 psi | Bronze | 250°F | Female Threaded | €461.60 | |
| A | 174A-095 3/4 | - | - | 3/4" | 3/4" | 95 psi | Bronze | 250°F | Female Threaded | €374.92 | |
| A | 174A-115 3/4 | - | - | 3/4" | 3/4" | 115 psi | Bronze | 250°F | Female Threaded | €461.60 | |
| A | 174A-115 1 1/4 | - | - | 1 1/4" | 1 1/4" | 115 psi | Bronze | 250°F | Female Threaded | €1,254.49 | |
| A | 174A-060 3/4 | - | - | 3/4" | 3/4" | 60 psi | Bronze | 250°F | Female Threaded | €365.17 | |
| B | 174A-35 1 1/2 | 2250000 btuH | 25 psi | 1 1/2" | 1 1/2" | 35 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-036 1 1/2 | 2310000 btuH | 26 psi | 1 1/2" | 1 1/2" | 36 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-050 1 1/4 | 2459000 btuH | 38 psi | 1 1/4" | 1 1/4" | 50 psi | Bronze | 250°F | Female Threaded | €1,225.84 | |
| B | 174A-040 | 2490000 btuH | 30 psi | 1 1/2" | 1 1/2" | 40 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-045 1 1/2 | 2720000 btuH | 35 psi | 1 1/2" | 1 1/2" | 45 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-050 1 1/2 | 2950000 btuH | 38 psi | 1 1/2" | 1 1/2" | 50 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-65 1 1/4 | 3041000 btuH | 49 psi | 1 1/4" | 1 1/4" | 65 psi | Bronze | 250°F | Female Threaded | €1,314.62 | |
| B | 174A-55 1 1/2 | 3190000 btuH | 41 psi | 1 1/2" | 1 1/2" | 55 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-060 1 1/2 | 3425000 btuH | 45 psi | 1 1/2" | 1 1/2" | 60 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-65 1 1/2 | 3660000 btuH | 49 psi | 1 1/2" | 1 1/2" | 65 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-70 1 1/2 | 3890000 btuH | 53 psi | 1 1/2" | 1 1/2" | 70 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-90 1 1/4 | 4011000 btuH | 68 psi | 1 1/4" | 1 1/4" | 90 psi | Bronze | 250°F | Female Threaded | €1,314.62 | |
| B | 174A-075 1 1/2 | 4125000 btuH | 56 psi | 1 1/2" | 1 1/2" | 75 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-80 1 1/2 | 4360000 btuH | 60 psi | 1 1/2" | 1 1/2" | 80 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-100 | 4399000 btuH | 75 psi | 1 1/4" | 1 1/4" | 100 psi | Bronze | 250°F | Female Threaded | €1,225.84 | |
| B | 174A-85 1 1/2 | 4590000 btuH | 64 psi | 1 1/2" | 1 1/2" | 85 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-100 1 1/2 | 5290000 btuH | 75 psi | 1 1/2" | 1 1/2" | 100 psi | Bronze | 250°F | Female Threaded | €1,695.48 | |
| B | 174A-125 1 1/4 | 5370000 btuH | 94 psi | 1 1/4" | 1 1/4" | 125 psi | Bronze | 250°F | Female Threaded | €1,225.84 | |
| B | 174A-105 1 1/2 | 5525000 btuH | 79 psi | 1 1/2" | 1 1/2" | 105 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-135 1 1/4 | 5758000 btuH | 101 psi | 1 1/4" | 1 1/4" | 135 psi | Bronze | 250°F | Female Threaded | €1,314.62 | |
| B | 174A-120 1 1/2 | 6225000 btuH | 90 psi | 1 1/2" | 1 1/2" | 120 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-150 | 6340000 btuH | 113 psi | 1 1/4" | 1 1/4" | 150 psi | Bronze | 250°F | Female Threaded | €1,225.84 | |
| B | 174A-125 1 1/2 | 6460000 btuH | 94 psi | 1 1/2" | 1 1/2" | 125 psi | Bronze | 250°F | Female Threaded | €1,695.48 | |
| B | 174A-135 1 1/2 | 6925000 btuH | 101 psi | 1 1/2" | 1 1/2" | 135 psi | Bronze | 250°F | Female Threaded | €1,815.68 | |
| B | 174A-150 1 1/2 | 7630000 btuH | 113 psi | 1 1/2" | 1 1/2" | 150 psi | Bronze | 250°F | Female Threaded | €1,695.48 | |
| B | 174A-Z3-T-100 | 9970000 btuH | - | 2" | 2" | 100 psi | Bronze | 250°F | Female Threaded | €2,793.77 | RFQ
|
| B | 174A-110 2 | 10850000 btuH | 83 psi | 2" | 2" | 110 psi | Bronze | 250°F | Female Threaded | €2,621.80 | RFQ
|
| B | 174A-120 2 | 11730000 btuH | 90 psi | 2" | 2" | 120 psi | Bronze | 250°F | Female Threaded | €2,621.80 | RFQ
|
| B | 174A-125 2 | 12170000 btuH | 94 psi | 2" | 2" | 125 psi | Bronze | 250°F | Female Threaded | €2,449.85 | RFQ
|
| B | 174A-135 2 | 13050000 btuH | 101 psi | 2" | 2" | 135 psi | Bronze | 250°F | Female Threaded | €2,621.80 | RFQ
|
| B | 174A-145 2 | 13390000 btuH | 109 psi | 2" | 2" | 145 psi | Bronze | 250°F | Female Threaded | €2,621.80 | RFQ
|
| B | 174A-140 2 | 13490000 btuH | 105 psi | 2" | 2" | 140 psi | Bronze | 250°F | Female Threaded | €2,621.80 | RFQ
|
| B | 174A-150 2 | 14370000 btuH | 113 psi | 2" | 2" | 150 psi | Bronze | 250°F | Female Threaded | €2,449.85 | RFQ
|
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