Fully Welded


Design Construction

  • Operator lever Gear/Electric Actuator
  • Pre-loaded seat springs ensure leak-tight at low pressure and reduce valve operational torque
  • Anti blow out stem,double O -rings ,stem dry bearing,metal with PTFE.
  • Split body construction with socket weld end & screwed end,mirror polished stainlesssteel ball tested spherical roundness,PTFE(Teflon) seats.
  • Working temperature : -46ºC (-51ºF) ~ 200 ºC (392ºF)
  • Service : Gas (LNG/LPG), Oil, Hot water, Steam, Petrochemical, Steel Plant, etc.

Features

  • Body : Carbon Steel ST37, A106-B, STPG 370, A105, ASTM A516-60, A216-WCB or equivalent, Stainless Steel 304 or 316 (*option upon request)
  • Ball: Stainless Steel 304 or 316 grade
  • Size available : DN15 (1/2”) ~ DN 50 (2”) | Full Bore/Reduce Bore
  • Pressure Rating: : ANSI Class #150 ~ #300 / PN16 ~ 50 / 10K ~ 20K


Design Construction

  • Working temperature : -29ºC (-20ºF) ~ 200 ºC (392ºF)
  • Operator : Lever/Gear/Electric Actuator/Pneumatic Actuator
  • Service : Gas (LNG/LPG), Oil, Hot water, Steam, Petrochemical, Steel Plant, etc.

Features

  • Body: Carbon Steel ST37, A106-B, STPG 370, A105, ASTM A516-60, A216-WCB or equivalent, Stainless Steel 304 or 316 (*option upon request)
  • Ball: Stainless Steel 304 or 316 grade
  • Size available : DN15 (1/2”) ~ DN 1400 (56”) | Full Bore/Reduce Bore
  • Pressure Rating: : ANSI Class #150 ~ #300 / PN16 ~ 50

Features of Worm Gear (KMC Type)

  • Removable splined bushing to permit accurate positioning between gear drive and valve stem
  • Tapered roller bearings which support both axial and radial forces generated by gearing have an excellent load bearing capacity