- Triple offset design eliminates wear associated with sealing sur face contact and maintains sealing integrity and high cycle life.
- Wide angle seat design eliminates wedging and binding of the seat / disc engagement.
- Torque seated resilient Metal Seal Ring provides reliable zero leak age bi-directional closure from - 320°Fto1000°F.
- Bubble-tight closure provides process efficiency with reduced cost of maintenance.
- Self-centering disc design accommodates thermal extremes without binding.
- Robust single-piece shaft minimizes shaft deflection and per mits bi-directional sealing.
- No plastics or elastomers assure an inherently fire-safe system.
