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Recommend
NAI-LOK Stainless Steel 316 HP High Pressure 20K 1/4'' Straight 20V Series Needle Valve,Vee Stem
20,000psi high Pressure Needle Valves Feature
Tubing sizes from 1/4” to 1-1/2”.
- Non-rotating stem prevents stem/seat galling.
- 20,000 PSI (1379 bar) max pressure
- Metal-to-metal seating achieves bubble-tight shut- off, longer stem/seat life in abrasive flow, greater durability for repeated on/off cycles and excellent corrosion resistance.
Stem sleeve and packing gland materials have been selected to achieve extended thread cycle life and reduced handle torque.
Markets:
• Oil and Gas
• Petrochemical Plants
• Chemical Processing
• High-Pressure Research Labs
- Technical Parameters
- Main feature
- Operating range
| Max Pressure: | 20,000 PSI (1,379 bar) |
| Tubing Size Range: | 1/4” to 1-1/2” |
| Material: | 316 Stainless Steel (Body, Stem, Seat) |
| Sealing Mechanism: | Metal-to-Metal Seating |
| Stem Design: | Non-Rotating Stem (Prevents Galling) |
| Packing & Stem Sleeve: | Optimized Material Selection (Reduced Torque, Extended Cycle Life) |
| Corrosion Resistance: | Excellent (Suitable for Harsh Chemical & Abrasive Environments) |
