WATTS® 174A-030-3/4 Pressure Relief Valve, 3/4 in, NPT, 30 to 150 psi, Bronze
- Manufacturer: Watts Water Technologies
- Brand Name: WATTS®
- Part#: WTS174A-30-34
- MPN: 174A-030-3/4
- UPC: 098268013054
- Min. Order Qty: 1
- Qty. Interval: 1
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This 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 bronze 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 standard pressure setting is 30psi (206.9 kPa), Pressure Range: In 5psi (34.5 kPa) increments from 30 to 150psi (2 to 10 bar) with corresponding high ratings from 650,000 to 14,370,000 BTU/hr.
WATTS® Pressure Relief Valve, 174A Series, 3/4 in Nominal, Connection Type: NPT, 30 to 150 psi, Stainless Steel Trim, Bronze Body, 250 deg F, 2-3/4 in Length, 4-1/2 in Height
| Additional Information | : | 14370000 Btu/hr Capacity, Contains Lead |
| Body Material | : | Bronze |
| Connection Type | : | NPT |
| Correct Item Group | : | Hydronic Parts |
| Dimensions | : | 2-3/4 in L x 4-1/2 in H |
| Height | : | 4-1/2 in |
| Length | : | 2-3/4 in |
| Nominal Size | : | 3/4 in |
| Pressure Rating | : | 30 to 150 psi |
| Seat Material | : | Metal |
| Series | : | 174A Series |
| Temperature Rating | : | 250 deg F |
| Trim Material | : | Stainless Steel |
- Bronze Body Construction
- Standard pressure relief setting 30 psi
- Bronze body
- For hot water heating and supply boilers
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