ND-6000 Needle Valve
Scope of application for stainless steel needle valves:
Pipeline systems for high-temperature media in metallurgical systems, power systems, petrochemical plants, and urban heating networks, among others.
Valve features:
Needle valves can regulate flow and are used to open or shut off pipeline passages. Thanks to their convenient installation and removal, secure connections, fire‑ and explosion‑proof design, high pressure resistance, and excellent sealing performance, they are widely employed in pipelines for power plants, refineries, chemical processing units, and instrumentation systems. When installing a needle valve, ensure that the fluid flow direction aligns with the arrow marked on the valve body.
Valve parameters:
Working pressure: 6000 Psi
Operating temperature:
FKM seal: -20~180°C, RPTFE seal: -60~280°C.
Category:
Product Center
Keyword： ND-6000 Needle Valve
Material:
| Name | ND-6000 |
| Valve stem | SS316 |
| Lock nut | SS304 |
| Handle | SS304 |
| Compression ring | SS304 |
| Filler | RPTFE/FKM |
| Stuffing gland | SS304 |
| Valve bonnet | SS304 |
| gasket | RPTFE/FKM |
| Valve body | SS316 |
Size:
| Caliber | d | E | F | L1 | L2 | H |
| 1/8" | 4 | 6 | 4 | 37 | 16 | 65 |
| 1/4" | 5 | 6 | 5 | 45 | 22 | 72 |
| 3/8" | 5 | 6 | 5 | 50 | 25 | 83 |
| 1/2" | 6 | 6 | 6 | 54 | 30 | 86 |
| 3/4" | 7 | 7 | 7 | 64 | 35 | 116 |
| 1" | 8 | 10 | 10 | 69 | 40 | 120 |
Unit: mm
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