Model Style - U3, UR - Universal Low Pressure Check Valves Brochrue

Click To EnlargeThe Universal Low Pressure (U3, UR) check valve is a one piece body machined from bar stock and is designed for minimum pressure drop.  The valve is light-weight, compact, and provides maintenance-free dependable service.  NPT threads are per ASME B1.20.1 and this valve is also available with ISO 7 `Rp` threads (UR). For applications above 3000 PSIG, view our UN-10 series. For applications where weld joint are required view our UN-SW series.