XANIK PRESSURE SEAL GATE VALVES
Design Features of Pressure Seal Gate Valves
Xanik Pressure Seal Gate Valves come in a variety of types with premium features as follows:
- 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.
