Pipeline Ancillaries
Auxiliary devices—including filters, steam traps, and flanges— designed to support and improve the performance and safety of piping systems.
KSM-81 Series
Expanding Gate Valves
Description
Full port design, OS & Y (Outside Screw and Yoke). BB (Bolted Bonnet). Rising stem and non-rising handwheel. Expanding gate design. Secondary sealant injection at seats and stem. DBB(Double Block and Bleed). Cavity relief system. Flanged or Butt-Welding ends. Fire safe design.
Standard Specification
| Pressure Rating | ASME CLASS 150 to CLASS 1500 |
| Service Temperature | Up to +500℃ |
| Available Size | NPS 2” to 36” (DN50 to DN900) |
| Design Code | API 6D |
| Face to Face | ASME B16.10 |
| End Flange | ASME B16.5 & ASME B16.47 |
| BW End | ASME B16.25 |
| Test | API 6D |
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