
WATTS Iron Water Pressure Relief Valves
FEATURES
- NPT threaded female inlet and NPT threaded female outlet (drain) connections, non-metallic disc-to-metal seating, stainless steel spring, and test lever
- Series 740 offers large discharge capacity, resists corrosive water conditions, resists sticking and freezing, and prevents water and sediment from being trapped in the seat
- Designed for emergency safety relief, not to be used as an operating control
- Pressure Range: 30 - 75 psi (2 - 5 bar) with corresponding high ratings from 925,000 to 10,700,000 BTU/hr.
- Seat located above drain, water can’t be trapped, sediment can’t foul seat
- Non-mechanical seat-to-disc alignment will not stick or freeze
- Water seal of high temperature resisting
| PART NUMBER | SIZE | Vaughan | |
| 382330 | 3/4" NPTF |
|
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