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Watts LF174A-35 1 - Part of the LF174A Series
$1,367.10
FREE SHIPPING
SKU 121486
This 1 inch lead free 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 lead free 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 setting is 35 psi (241 kPa), with corresponding ratings of 1,125,000 BTU/hr.
Features- Spring loaded
- Non mechanical seat-to-disc alignment will not stick or freeze
- Lead free body
- Automatic reseating
| Specifications | |
|---|---|
| Body Material | Lead Free Copper Silicon Alloy |
| Brand | Watts |
| EAN | 098268585773 |
| Inlet Connection Size | 1 IN |
| Inlet Connection Type | Female Threaded |
| Inlet Thread Type | FPT |
| Lead Free | YES |
| Outlet Connection Size | 1 IN |
| Outlet Connection Type | Female Threaded |
| Outlet Thread Type | FPT |
| Part Number | 0121486 |
| Pressure Range | 30 to 150 PSI |
| Pressure Relief Setting-PSI | 35 |
| Series | LF174A |
