E60T - Top Entry Ball Valve.
Top Entry Ball Valves valves are used for Natural Gas and Crude Oil Pipelines, NG Pipeline Pig Stations, Compressor and Measuring Stations, RMS Pressure Regulating and Measuring Stations for above & underground applications.
Although the general features are the same with Full Welded or Split Body Ball Valves, the biggest difference is that the ball can be removed from the top of the valve which makes it possible to carry out maintenance, repair and replace spare parts without removing the valve from pipeline.
A wide range of materials is available; Carbon steel, LTCS, stainless steel (304/316/347), 22%Cr DSS, 25%Cr SDSS, 6Mo and Nimonics (e.g. Alloy 825 & 625). Project specification compliance for materials and testing, including NACE MR-01-75 / ISO 1556, is available where required.
E60T Features
Available size 80mm(3") to 1200mm(48")
Available rating ASME Class 150# - 1500#
Forged Steel for NPS 1/2 - 3
One Pieces Cast Steel Body for NPS 3 and Above
Double Block & Bleed
Trunnion Mounted Ball
Anti Static Device
Full Bore or Reduced Bore
Fire Safe Design
Body Drain & Vent
Anti blow-out stem
Emergency Sealant Injection (Stem & Seat)
Standards
Design API 6D, ISO 14313, ASME B16.34
Face to Face size ASME B16.10, API 6D
End Type, Butt weld, ASME B16.25
Fire safe valve design, according to API 607 API 6FA and ISO 10497
Operators
Lever Operated
Gearbox
Electric Actuators
Spring Return Pneumatic Actuator
Gas Over Oil Actuators
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E60L
E60T - Top Entry Ball Valve