Low and medium pressure needle valves are designed for liquid and gas flow control. Available in a variety of body styles, the valves are suitable for manual operation in temperature ranging from -73 °C to 315 °C. Low and medium pressure needle valves are available in various sizes to satisfy different requirements.
Needle valve specifications
- Pressure 1000 and 1400 bar
- Connections from 1/4” to 1/2” NPT (1000 bar)
- Connections from 1/4” to 1" coned and threaded tube (1400 bar)
- Non rotating stem prevents galling and scoring
- Stem sleeve and packing gland materials have been selected to achieve extended thread cycles and reduced handle torque
- Standard materials of construction include 316 L cold-worked stainless steel and glass-filled PTFE
Needle valve features
- Stainless steel construction as standard
- Variety of end connections
| Connection | Part number |
| 1/4" NPT F | HVNF4-15K |
3/8" NPT F
| HVNF6-15K
|
1/2" NPT F
| HVNF8-15K
|
| 1/2" NPT F x 1/2" NPT M | HVNF8NM8-15K |
| Connection | Part number |
| 1/4" MP F | HVMF4-20K |
3/8" MP F
| HVMF6-20K
|
9/16" MP F
| HVMF9-20K
|
| 1" MP F | HVMF16-20K |
Like to know more about the Needle valves?
Contact DERC Salotech +31 (0)186 62 14 84