274428 174A-30 3/4 RELIEF VALVE WATTS
Sku#:
213691
Pressure Relief Valve; Type Pressure; Inlet Size 3/4 Inch; Outlet Size 3/4 Inch; End Connection Female Threaded x Female Threaded; Body Material Bronze; Spring Material Stainless Steel; Set Pressure Range 30 PSI; Temperature Rating 250 Deg F; Pressure Rating 30 to 150 PSI; Inclusions/Features Non-Metallic Disc-to-Metal Seating, Test Lever; Application Hot Water Heating and Domestic Supply Boiler; Applicable Standard ASME, NB, HV, MIL-V-18634B; Steam Pressure Discharge Capacity 650000 BTU/Hour; Overall Dimension 2-3/4 Inch Length x 4-1/2 Inch Height
| Additional Information | Steam Pressure Discharge Capacity 650000 BTU/Hour; Overall Dimension 2-3/4 Inch Length x 4-1/2 Inch Height |
|---|---|
| Features/Benefits | 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 Seat located above drain Series 174a 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 |
| UPC | 09826857674 |
| Category | Hydronics > Relief Valves |
| Brand | Watts |
| Components | Hydronic Accessories |
| Product Options | Relief Valves |