Linear Control Valve Type LTG1 and LTG2

Globe straight-way, single seat LTG1 and LTG2 series are very versatile control valves of general use for any applications under moderate p/T service conditions. LTG1 is the standard design with screwed seat ring while the LTG2 is the corresponding quick-change version with the same flow coefficients and pressure differentials capability. Due to their simple construction and to their large range of available materials these valves are suitable for a wide range of applications, such asr corrosive, dirty, sticking and slightly abrasive fluids. Angle-body LTA special design is also available with the same trims of LTG series.

Main advantages:

  • Excellent plug stability provided by heavy top guiding design
  • Interchangeable low noise and anticavitation trim either for std or quick-change design
  • Tight shut-off class V and VI also available
  • Wide flow range capability is allowed by a great number of reduced capacity trims

Technical characteristics:

  • Sizes: 3/4”, 1”, 1”1/2, 2”, 3”, 4”, 6”
  • Ratings: up to ANSI 600 /PN100
  • Flanged, butt-welded, SW, and threaded
  • Cast construction, also wrought or by bar for smaller dimensions
  • Face-to-face dimensions as per IEC 60534 –3-1
  • materials: carbon, Cr-Mo and AISI 316 stainless steel
  • Flow direction: – to open. – to close for some flashing applications
  • Materials: Carbon, Cr-Mo and Stainless Steels