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 GR F316L,
SA182M GR F304,
SA182 GR F304L,
UNS K11597,
SA182 GR F316,
A336 GR 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

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