WATTS Pressure Relief Valves
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| Style | Model | Factory Set Pressure | Overall Height | Inlet Connection Size | Connection Type | Outlet Connection Size | Discharge Capacity | Pressure Range | Inlet Thread Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | 174-Z3-T 075 | - | - | - | - | - | 2055000 btuH | 30 psi to 150 psi | NPT | €669.28 | |
| B | LFF116-23 0-30 1 1/4 | - | - | - | - | - | - | - | - | €3,442.43 | RFQ
|
| C | LF174A-125 1 | - | - | 1" | - | 1" | - | 50 psi to 150 psi | NPT | €1,426.35 | |
| D | 740-045 2 | - | - | 2" | - | 2 1/2" | - | 30 psi to 75 psi | NPT | €3,370.16 | |
| E | LFN30 5-30 1/2 | - | - | 1/2" | - | - | - | 5 psi to 30 psi | NPT | €572.24 | |
| F | SAN50-D | 50 psi | 6" | - | NPT | - | - | - | - | €2,019.96 | RFQ
|
| C | LF174A-75 1 | 75 psi | 5 3/4" | 1" | Fnptf x FNPTF | 1" | 2055000 btuH | 30 psi to 150 psi | NPT | €1,765.92 | |
| C | LF174A-75 1 1/4 | 75 psi | 8 1/2" | 1 1/4" | Fnptf x FNPTF | 1 1/4" | 3429000 btuH | 30 psi to 150 psi | NPT | €3,310.00 | |
| C | LF174A-80 1 1/4 | 80 psi | 8 1/2" | 1 1/4" | Fnptf x FNPTF | 1 1/4" | 3605000 btuH | 50 psi to 150 psi | FPT | €3,320.10 | |
| C | LF174A-100 1 1/4 | 100 psi | 8 1/2" | 1 1/4" | Fnptf x FNPTF | 1 1/4" | 4399000 btuH | 30 psi to 150 psi | NPT | €2,350.33 | |
| C | LF174A-125 1 1/4 | 125 psi | 8 1/2" | 1 1/4" | Fnptf x FNPTF | 1 1/4" | 5370000 btuH | 30 psi to 150 psi | NPT | €2,031.25 | |
| C | LF174A-150 3/4 | 150 psi | 4 1/2" | 3/4" | Fnptf x FNPTF | 3/4" | 2445000 btuH | - | - | €406.34 |
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