NV400 is a mid to low volume dispense valve. It is designed for ease of use and low maintenance. NV400 can dispense precise volume repeatedly down to microlitre. As with most of our valves, NV400 was put through a rigorous testing regime of more than half a million cycles repeatedly.
Equipped with a precise micrometer, the NV400 allows fine volumetric programming of the dispensed volume. With almost zero dead fluid volume and a positive shutoff, drooling of fluid is eliminated. NV400 is ideal for use with most adhesives, epoxies, lubricants, solvents and marking ink.
Specifications
| Valve Type | Needle |
| Cycle Rate | 400/min |
| Range of Temp. | 5 – 50°C |
| Fluid Viscosity | Low to Medium |
| Operating Air Pressure | 4.8 Bar |
| Fluid Delivery Pressure | 6.9 Bar |
| Driving Part Materials | |
| Cylinder Body | Aluminium |
| Piston | Aluminium |
| Wetted Part Material | |
| Chamber | Stainless Steel |
| Seals | Teflon |
| Connecting Ports | |
| Dispense Tips | 20 – 34 Gauge |
| Operating Air Inputs | M5 thread with push-in fitting for 6mm OD tube |
| Material Inlet | ¼ 28 UNF |
| Material Outlet | N.A |
| Weight | 250 g |