Watts Water Technologies 0274479
174A 3/4 40# RELIEF VALVE
SKU
454298
WATTS® Pressure Relief Valve, Series: 174A-040, 3/4 in Nominal, FNPT, 30 to 150 psi, 250 deg F, Media: Water, Bronze Body, 2-3/4 in L x 4-1/2 in H, Domestic
- Automatic reseating
- Seat located above drain water can't be trapped and sediment can't foul seat
- Non-mechanical seat-to-disc alignment will not stick or freeze
- Water seal of high temperature resisting material isolates spring working parts from water during relief
- In 5 psi (34.5 kPa) increments from 30 to 150 psi (2 to 10 bar) with corresponding high ratings from 650000 to 14370000 Btu/hr pressure
| Nominal Size | 3/4 in |
|---|---|
| Series | 174A-040 |
| Body Material | Bronze |
| Temperature Rating | 250 deg F |
| Media | Water |
| Domestic/Import | Domestic |
| Pressure Rating | 30 to 150 psi |
| Dimensions | 2-3/4 in L x 4-1/2 in H |
| End Style | FNPT |
| Brand | Watts |
