GU series needle valves are for use in general purpose applications to isolate or vent system media. The hardened stainless steel, nonrotating needle promotes leak-tight shutoff and long service life. Low emissions certification per API 624 is available.
| Working Pressure | Up to 6000 psig (413 bar) |
| Temperature | –20 to 650°F (–28 to 343°C) |
| Body Material | 316 stainless steel, carbon steel |
| Packing Material | Carbon/glass-filled PTFE, graphite |
| Flow Coefficient | Up to 2.25 |
| End Connections | |
| Type | NPT, tube socket weld, pipe socket weld, |
| Size | 1/4 to 1 in.; 6 to 25 mm |
