Screw Valve YSV Series (Tungsten Carbide)
High Precision. Extreme Durability
The YSV Series Screw Valves deliver ultra-precise and repeatable dispensing performance for demanding applications requiring stable and continuous flow control.
Equipped with tungsten carbide screw technology, the systems offer exceptional durability, superior wear resistance, and long operational life — even with highly abrasive materials such as solder paste.
Engineered for smooth, pulse-free dispensing and accurate volumetric control, the YSV series ensures consistent high-accuracy output without compromise.
Ideal for precision dispensing applications in:
| Item | YSV-690 | YSV-990 |
| Size (W × D × H) | 80 × 51 × 195 mm | 97 × 55.1 × 284mm |
| Net Weight | 0.42 kg | 1.6 kg |
| Max Screw Speed | 100 RPM | 300 RPM |
| Minimum Dot Diameter | 0.12 mm | 0.5 mm |
| Screw Material | Tungsten Carbide | Tungsten Carbide |
| Chamber Material | Hardened Alloy Steel | Tungsten Carbide |
| Valve Body Material | Aluminum Alloy | Stainless Steel |
| Motor | DC Motor | Servo Motor |
| Dispensing Accuracy | ±1 ~ 2% | ±1~2% |
| Output Port | Luer / Bayonet | Luer / Bayonet |
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