I. Product Introduction
II. Product Features
- Exceptional Pressure & Sealing Performance
Outperforms conventional valve types in pressure resistance and sealing integrity, making it the top choice for high-pressure, small-flow media control scenarios.
- Full Stainless Steel Construction
Valve body, internal components, and handle are all available in 304, 316, or 316L stainless steel, providing excellent corrosion resistance for both corrosive and non-corrosive media.
- Versatile Threaded Connections
Supports a wide range of international standard threaded connections (NPT, G, Rc, Rp, etc.), ensuring compatibility with global piping systems and simplifying international procurement.
- Reliable PTFE Sealing
Adopts high-quality PTFE as the sealing material, offering stable performance within the temperature range of -20℃ to 180℃ and ensuring long-term sealing reliability without medium leakage.
- Ideal for Pressure Gauge Matching
Specifically designed for seamless integration with pressure gauges, providing accurate and stable pressure measurement and control in industrial processes.
III. Technical Data
| Parameter Category | Specification Details |
|---|---|
| Valve Type | All-Stainless Steel Needle Valve |
| Nominal Diameter (DN) | DN06 – DN25 |
| Pressure Rating (PN) | PN200 – PN400 |
| Connection Type | Threaded Connection (NPT, G, Rc, Rp, etc.) |
| Sealing Material | Polytetrafluoroethylene (PTFE) |
| Media Temperature | -20℃ ~ 180℃ (for PTFE sealing) |
| Valve Body Material | 304 Stainless Steel, 316 Stainless Steel, 316L Stainless Steel |
| Internal Components Material | 304 Stainless Steel, 316 Stainless Steel, 316L Stainless Steel |
| Handle Material | 304 Stainless Steel, 316 Stainless Steel, 316L Stainless Steel |
| Applicable Media | Water, oil, gas, and other corrosive & non-corrosive media |
Ⅳ．The main shape and connection size
