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(142814 ratings)
WATTS 374 Pressure Relief Valve, 3/4 in, FNPT, Iron Body
SKU
ORG4318267
by WATTS
$95.51 /EACH
Delivered in 2-4 business days
In stock
Only 2 left
- Seat is located above drain to prevent water from being trapped and sediment from fouling the seat
- Non-mechanical seat-to-disc alignment will not stick or freeze
- Valve protects hot water boiler equipment from excessive pressure
- For hot water boiler
Category: Water Heater Parts
Series 374A Boiler Pressure Relief Valves are used in hot water boiler applications to protect against excessive pressure on all types of hot water heating boiler equipment. They have an iron body construction with forged bronze inlet connections, non-metallic disc-to-metal seating, stainless steel spring and test lever. Series 374A 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 and shall not be used as an operating control.
| Body Material | Iron |
|---|---|
| Connection Type | FNPT |
| Dimensions | 2-1/2 in L x 3-1/2 in H |
| Nominal Size | 3/4in |
| Operating Pressure | 30 to 150psi |
| Spring Material | Stainless Steel |
| Temperature Rating | 180deg F |
| Brand | WATTS |
|---|---|
| Weight (lbs) | 1.1000 |
| UPC | 098268018042 |
| MPN | 374 |
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