Instrumentation Needle Valves Series : NV103

Instrumentation Needle Valves Series : NV103


DAWSONS-TECH most cost effective Needle Valve Series : NV103 is having compact and rugged Bar Stock Hex Body designed and manufactured for a variety of applications including Instrumentation, Hydraulic and Pneumatic systems..
Features / Benefits :
  • Low operating torque, Anti blow-out stem.
  • Stem threads are cold rolled for smooth operation.
  • Choice of optional stem to provide greater flexibility.
  • Choice of packing PTFE or Graphite.
  • Stem packing below the threads, protects the Stem threads from system media.
  • Orifice size : 4.3mm, 6.3mm and 9.5mm, Flow Coefficient (Cv) from 0.37 to 1.8.
  • Available in Material SS316, all wetted parts in accordance with NACE MR01-75.
  • Every Valve is pressure tested.

Product Range & Operating Parameters :
  • Pressure Rating :
    • UPTO 6000 PSIG (413 Bar) at CWP.
    • Pressure UPTO 10,000 PSIG (690 Bar) are available on request.
  • Temperature Rating :
    • : -54° C to 232° C with PTFE Packing.
    • : -96° C to 426° C with Graphite Packing.
  • End Connections -
    • Fractional : 1/4" to 1" Tube OD.
    • Metric : 6mm to 16mm Tube OD.
    • Pipe Threads : 1/4" to 3/4" Male / Female NPT, BSPT, BSP & Socket Weld
Applications :
  • General Plant Services
  • Hydraulic & Pneumatic
  • Instrumentation Isolation,
  • Pressure Measurement Devices