Features
- Solid, one-piece ball
- Top plate drilled to ISO 5211 bolt circle dimensions
- Contoured seat design with no seat extrusion
- Fully adjustable packing gland with actuator mounted
- Live loaded graphite stem packing
- Robust stem provides real blowout proof design
- Anti-static device between ball-to-stem and stem to-body connection
- Self relieving seats as standard