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- Prier® Pressure Relief Valve, Series: 451, 1/2 in Nominal, MNPT, 2-1/4 in Inlet to Outlet Length, 1-1/8 in Top to Inlet Center, Cast Red Brass Body, Stainless Steel Control Spring Trim, Domestic
- Engineered for pressure relief only
- Opens automatically when line or tank pressure exceeds valve setting
- Every valve individually tested
- Heavy casted red brass body
- 150 psi set pressure
- Body MaterialCast Red BrassDomestic / ImportDomesticEnd StyleMNPTNominal Size1/2 inInlet to Outlet Length2-1/4ManufacturerPrier ProductsManufacturer #451-12-150Series451Top to Inlet Center1-1/8Trim MaterialStainless Steel Control Spring