Stainless Steel Female Threaded Needle Valve
Introduction:
Needle valves are commonly used as devices to reduce fluid flow. After the fluid is slowed down, it is introduced into the instrument. If you do not slow down, the fluid may damage the instrument.
Application:
Needle valves are used in power plants, refineries, chemical plants, oil and gas exploration, laboratory analysis, etc., as well as gas chromatography, sampling, instrument-air and other applications requiring accurate measurements.
Material of Main Parts:
| Part name |
Material |
| Body |
20#, A105, SS304, SS304L, SS316, SS316L |
| Bonnet Gasket |
Red Copper, PTFE |
| Bonnet |
20#, A105, SS304, SS304L, SS316, SS316L |
| Packing Seat |
PTFE, Expanded Graphite, Matel and Graphite |
| Packing |
PTFE, Expanded Graphite |
| Packing Gland |
20#, A105, SS304, SS304L, SS316, SS316L |
| Stem |
20#, A105, SS304, SS304L, SS316, SS316L |
| Handle |
20#, A105, SS304, SS304L, SS316, SS316L |
| Hexagon Screw |
20#, A105, SS304, SS304L, SS316, SS316L |
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