Detachable yoke without affecting the body bonnet joint.
Integral “T” head stem construction for packing and wedge auto aligning.
Self-Aligning two pieces packing gland.
Flexible graphite packing with anti-extrusion rings for optimum seal ability and life.
Live loaded packing – optional
Seal gasket load ring withstands upward thrust of bonnet load; backing ring distributes pressure uniformly to load ring; metallic silver-plated seal gasket provides tight closure.
Integral backseat, Stellite hard faced.
Flexible Wedge, fully guided, wedge and seats are hard faced with Stellite 6 or Tribaloy® T-900.