The NE-777 Precision Dispensing Valve is designed for ultra-fine, repeatable dispensing of low to medium viscosity fluids.
Optimized for micro-volume applications, it delivers stable, accurate deposits with minimal dead volume and no dripping, making it ideal for automated production lines requiring high precision.
Epoxy | Lubricants | Inks | Solvents | UV Adhesives | Alcohol
Model | NE-777 (Needle Valve) |
Operation Method | Single-acting Air Control |
Max Fluid Pressure | 7.0 bar |
Operating Air Pressure | 4.8 – 6.2 bar |
Inlet Port | 1/8″ NPT (Female Thread) |
Outlet Port | Luer Lock Type (with Retaining Nut) |
Mounting | M6 Female Thread or Dedicated Mounting Block |
Speed | Up to 400 cycles / min |
Applicable Viscosity | 1 – 50,000 cps |
Cylinder Body | Anodized Aluminum |
Needle | 303 Stainless Steel (SUS303) |
Fluid Path (Wetted Part) | 303 Stainless Steel (SUS303) |
Needle Adapter | 303 Stainless Steel (SUS303) |
Dimensions | 127.5mm (L) x 26.9mm (D) |
Weight | 0.25kg |
The NE-778H Precision Dispensing Valve is engineered for accurate and repeatable dispensing of low to medium viscosity fluids, including high-viscosity materials such as grease and silicone.
With dual air control and fast response performance, it delivers ultra-fine, consistent deposits with clean cut-off, making it ideal for demanding automated applications.
Grease | Silicone
Model | NE-778H (Needle Valve) |
Operation Method | Dual-acting Air Control |
Max Fluid Pressure | 7.0 bar |
Operating Air Pressure | 4.8 – 6.2 bar |
Inlet Port | 1/8″ NPT (Female Thread) |
Outlet Port | Luer Lock Type |
Mounting | M3 Counterbore Holes (Pitch : 23mm) |
Speed | Up to 400 cycles / min |
Applicable Viscosity | 1 – 500,000 cps |
Cylinder Body | Anodized Aluminum |
Needle | 303 Stainless Steel (SUS303) |
Fluid Path (Wetted Part) | 303 Stainless Steel (SUS303) |
Needle Adapter | 303 Stainless Steel (SUS303) |
Dimensions | 30mm (L) x 22mm (W) x 150mm (H) |
Weight | 0.3kg |
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