ECOLINE GTF 150-600 Gate valve

Gate valve ECOLINE GTF 150-600

Gate valve to ANSI/ASME with flanged ends, forged steel A105, Trim 8 (Stellite/13 % chrome steel), with bolted bonnet, outside screw and yoke, non-rotating stem, single-piece wedge, graphite gland packing, stainless steel/graphite gaskets, reduced bore.
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Main Applications

  • Boiler feed applications
  • Petrochemical industry
  • Pipelines and tank farms
  • Refinery

Technical Data

Nominal pressure
CL 150, CL 300, CL 600
Max. nominal size
NPS 2
Maximum allowable fluid temperature
593 °C

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Benefits

  • Long gland life and high functional reliability
  • Stem with shank burnished to a surface finish of 0.2 μm for reduced friction, lower actuating torque and improved sealing to atmosphere.
  • Packing end rings enable higher compressive force by gland follower and prevent extrusion of middle graphite packing rings.

Technical Data

Function
Shut off/control flow
Connection type
Flange
Design concept Drive
With electric actuator,
With handwheel,
With pneumatic actuator
Casing material
SA105,
SA182 GRADE F316L,
SA182M GRADE F304,
SA182 GRADE F304L,
UNS K11597,
SA182 GR F316,
A336 GRADE F22 CLASS 3
Nominal pressure
CL 150,
CL 300,
CL 600
Max. nominal size
NPS 2
Min. nominal size
NPS 1/2
Maximum allowable fluid temperature
593 °C
Minimum allowable fluid temperature
0 °C

Sectional Drawings