ECOLINE GTF 800-2500


Main applications

  • Boiler circulation
  • Boiler feed systems
  • Cooling water and condensate
  • Energy
  • Industry engineering
  • Oil /Gas
  • Petrochemical Industry
  • Pipelines and Tanks
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Refineries
  • Storage in Caverns

Technical data

T max 593 °C


Gate valve to ANSI/ASME with threaded sockets (NPT), butt weld ends (BW) or socket weld ends (SW), Trim 8 (Stellite/13 % chrome steel), with bolted bonnet (Class 800) or welded bonnet (Class 1500 and 2500), outside screw and yoke, single-piece wedge, graphite gland packing, stainless steel/graphite gaskets, available in carbon steel and alloy steel.


Industrial applications, power stations, process engineering, refineries, oil and marine applications; water, steam, gas, oil and other non-aggressive fluids.

Further technical information about ECOLINE GTF 800

Overview of technical data

T 0 – 593 (°C)
Body design Straight pattern body
Bonnet design Yoke
Certification ASME B16.34, API 602
Class(es) 800
Size(s) (NPS) 1/2" - 2"
Valve disc/plug material Metal-to-metal seat
Threaded-end design butt weld end design, Internal thread, Socket weld end
Stem sealing Gland packing
Main applications Industry and process engineering, Energy, Oil / Gas
Body material Forged steel
Actuator position feedback No
Body/bonnet seal element Internally and externally confined seal