Specification
Design and manufacture: API 600, API 6D, ISO 10434, ISO 14313, ASME B16.34
Face to face, ASME B16.10
Flanges end, ASME B16.5
Butt-welding ends, ASME B16.25
Inspection and test, API 598 / API 6D
Feature
Full port design
OS&Y, outside screw and yoke
BB, Bolted bonnet
Flexible wedge, fully guided
Choice of solid or split wedge
Renewable seat rings
Forged T-head Stem
Rising stem and non-rising handwheel
Flanged or butt-welding ends
Available with BG operator