Needle Valve NV400

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 TypeNeedle
Cycle Rate400/min
Range of Temp.5 – 50°C
Fluid ViscosityLow to Medium
Operating Air Pressure4.8 Bar
Fluid Delivery Pressure 6.9 Bar
Driving Part Materials
Cylinder BodyAluminium
PistonAluminium
Wetted Part Material
ChamberStainless Steel
SealsTeflon
Connecting Ports
Dispense Tips20 – 34 Gauge
Operating Air InputsM5 thread with push-in fitting for 6mm OD tube
Material Inlet¼ 28 UNF
Material OutletN.A
Weight250 g