Ayyıldız Robotics
Technical Data Sheet
- Date:
- Sheet No.:
- valf-igne-valf-ucu
Needle Valve Tip
Needle valve element providing fine flow throttling with a slender conical tip.
- Variants
- 10 types
- Diameter
- 3–14 mm
- Length
- 18–46 mm
- Material
- Stainless Steel
- Tolerance
- h7 · 6g
Code & Size Table
Code, dimensions and tolerance for all 10 variants.
| Code | Diameter (mm) | Length (mm) | Feature | Tolerance | Std |
|---|---|---|---|---|---|
| VALA-NDL-03 | 3 | 18 | taper | h7 | 15° needle cone |
| VALA-NDL-04 | 4 | 22 | taper | h7 · ⌀4: 0/−0.012 | 15° needle cone |
| VALA-NDL-05 | 5 | 26 | taper | h7 · ⌀5: 0/−0.012 | 15° needle cone |
| VALA-NDL-06 | 6 | 30 | taper | h7 · ⌀6: 0/−0.012 | 18° needle cone |
| VALA-NDL-06T | 6 | 36 | M6 · taper | 6g | M6 threaded adjusting needle |
| VALA-NDL-08 | 8 | 34 | taper | h7 · ⌀8: 0/−0.015 | 18° needle cone |
| VALA-NDL-08T | 8 | 42 | M8 · taper | 6g | M8 threaded adjusting needle |
| VALA-NDL-10 | 10 | 38 | taper | h7 · ⌀10: 0/−0.015 | 20° needle cone |
| VALA-NDL-12 | 12 | 42 | taper | h7 · ⌀12: 0/−0.018 | 20° needle cone |
| VALA-NDL-14 | 14 | 46 | taper | h7 · ⌀14: 0/−0.018 | 20° needle cone |
Material & Tolerance
The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.
- Steel
- Stainless Steel (standard)
- Brass
- Aluminium
General Notes
- This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
- This data sheet carries no prices; contact us with the part code for pricing and a quote.
The CAD model (STEP) and 2D drawing (DXF) are downloaded from the family page: ayyildizrobotics.com/
Contact: Phone +90 505 577 02 45 · E-mail info@ayyildizrobotics.com · Web ayyildizrobotics.com