SSV Series
SSV Series — Servo Precision Screw Valve
0.1–840 ml/min
Flow Range
0–1,000,000 cps
Viscosity Max
The SSV Series servo precision screw valve uses progressive cavity metering technology combined with closed-loop servo motor control. Unlike pneumatic or piston valves, the SSV delivers consistent, pulse-free dispensing regardless of fluid viscosity or air pressure fluctuations. Flow rate is directly proportional to rotational speed — offering precise volume control.
Key Features
Why engineers choose this pump
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01
Volumetric Precision: Flow controlled by rotation speed alone — unaffected by fluid viscosity or air pressure changes
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02
Pulse-Free Dispensing: Linear flow with zero pulsation — uniform bead width and consistent dot size
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03
Anti-Drip Suck-Back: Reverse rotation prevents dripping after dispense cycle — clean cut-off
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04
Low Shear: Gentle fluid handling — preserves filler particles and sensitive formulations
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05
Quick Maintenance: Modular quick-release design — cleaning and part replacement in under 5 minutes
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06
Digital Control: Supports real-time speed and volume monitoring viahost computer. Compatible with MES systems for data traceability.
Typical Applications
Industries and use cases
3C electronics
New energy
Automotive
Semiconductor & optics
Medical device
Suitable Materials
Recommended media and material compatibility
- UV adhesive
- epoxy
- silicone
- conductive silver paste
- thermal grease
- solder paste
- underfill
- potting compound
- RTV gasket
- medical adhesive
- cosmetic cream
- lubricant.
Technical Specifications
| Flow Range | 0.1–840 ml/min (dependent on rotor size) |
| Metering Accuracy | ±2% |
| Repeatability | ±1% |
| Min Shot Size | 0.01 ml |
| Viscosity Range | 0–1,000,000 cps |
| Temperature Range | 0–80°C (media) |
| Rotor Materials | SS316L / Zirconia ceramic / Chrome-plated alloy steel |
| Stator Materials | EPDM / NBR / FKM / FFKM (Perfluoroelastomer) |
| Valve Body | SS304 / SS316L (mirror polished) |
| Housing | Aerospace aluminum anodized |
| Power Supply | AC 220V ±5%, 50±2Hz |
| Weight | 0.35 kg (micro) to 8.5 kg (standard) |
Ready to Order?
Contact our team for pricing, lead time, and technical specifications.