Connection: Flange and Butt-weld
Size: 2" - 60"
Pressure: Class 150 - Class 2500
Temperature: -40℃ - 70℃
Material: Carbon steel, Stainless steel, Low alloy steels, Duplex
Coating: Stellite, Tungsten and Chromium carbide
Operation: Gear, Electric actuator, Pneumatic actuator
Main Structural Features
Full port or reduced port API 6D ball valves
Forged body, fully welded to significantly reduce or eliminate fugitive emissions
Trunnion mounting and Bearing plates design
Primary metal-to-metal seal and Protected secondary O-ring seal
Double block and Bleed
Fire safe design
Blowout-proof stem
Anti-static design
Emergency sealant injection
Self relieving seat rings
Stem extension for underground service
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