ECOLINE GTF 800 Gate valve

Gate valve ECOLINE GTF 800

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, outside screw and yoke, single-piece wedge, graphite gland packing, stainless steel/graphite gaskets, available in carbon steel and alloy steel.
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Main Applications

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

Technical Data

Nominal pressure
CL 800
Max. nominal size
NPS 2
Maximum allowable fluid temperature
593 °C

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Benefits

  • Additional features ensure safe sealing to atmosphere:
    • Serrated bonnet gasket, fully confined to prevent creep.
    • Graphite gland packing with packing end rings (male/female joint)

Technical Data

Function
Shut off/control flow
Connection type
Internal-thread connection,
Butt weld ends,
Socket weld ends
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 800
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