双偏心

Integrated into the top flange allows for an uninterrupted valve bore, optimizing the flow path and reduces potential turbulence. The robust travel stop outperforms pinned designs as it offers increased shear area to withstand higher torque loads.

The high-strength stem design combine blowout-proof functionality for safe operation and execpetional service life.

Fully-adjustable, live-loaded and field-replaceable stem packing is certified to international fugitive emission standards.

The energized resilient seat provides bidirectional zero leakage sealing, is self-adjustable and isolated from the line media.

Enables optimal bidirectional sealing performance for low and high pressures.

The double offset stem and disc design reduces seat wear, lowers torque and ensures extended service life.

Uninterrupted design provides a high integrity sealing surface with available face-to-face options between mating flanges.

Top and bottom bearings securely support the stem, provide excellent corrosion resistance and minimizes deflection.