H. B. Series Needle ValvesDownload Catalogue



  • Hex Bar stock Body construction.
  • Straight or Angle Pattern with Panel Mounting optional.
  • Metal to Metal or Stellited seats. Stem threads Rolled and hard plated and tie stellied (Vee Regulating one piece or non-regulating) or non-rotating ball tip optional.
  • 2 piece Chevron packed offers zero leak, sealing over conventional packing design.
  • Variety of End connections include "PANAM" single or twin ferrule tube fittings, Male or Female N. P. T. and I. S. O., DIN and JIS tapered pipe ends.
  • Maximum Working Pressure : 6000 PSI (400 bar) at 200 o C. 10000 PSI (700 bar) at 120 o C.
  • 100% Factory tested.


Data Sheet

End Connections
Model No
Female X Female PNV-H-S-X-FF
Male X Female PNV-H-S-X-MF
Male X Female  with Vent PBB-H-S-X-MF

Prooduct Range