NV300 Needle Valve

NV300 & NVC3000

Features of Valve NV300

  • Fast response time
  • Precision stroke adjustment
  • Good positive shutoff
  • No dripping
  • Stainless Steel Wetted Parts
  • Suitable for microdots dispensing
  • Easy Maintenance
  • Good volumetric dispensing

Features of Controller NVC3000

  • LCD Display
  • 10 Memory
  • Auto cycling
  • Manual / Timer mode
  • Digital Timing
  • Microprocessor Driven
  • No maintenance
  • User-friendly Programming

NV300 is a dedicated valve designed for small volume dispensing applications. It has a build in solenoid valve for fast responds time suitable for precision dispensing applications. It can be used for dispensing dots and lines, potting or any applications that requires good volume precision. It has a good positive shut off that also enables it to dispense without dripping. Maintenance is relatively easy. The valve is paired with a dedicated needle valve controller NVC3000 to achieve a good control dispensing parameters.

NVC3000 is a microprocessor based controller. It is equipped with an LCD screen to display the simple menu. It has both auto (with digital timing) and manual mode. It can save up to 10 programs for easy loading and recall of parameters. Its build in external input allows for easy system integration and automation.

NV300 Valve
Voltage 24VDC Input Board-Level Driver
Cycle time 600 cycle/min
Operating Air 5 Bar
Material Pressure 7.0 Bar (Max)
Viscosity Low / High
On/Off Piston
Wetted Part Stainless steel
Weight 490 g


NVC3000 Controller
Time Range 0.02 to 99.999 sec
Power Input 110-240 VAC, 5A
Input Pressure Up to 7 Bar
Operation Mode Manual, Auto, Cycle
Internal Memory 10 Programs
External Input Yes
Response Time 100 ms
Size 133 x 131 x 146 mm
Weight 2 kg