STEM AREA
Chevron packing – self compensatin for sealing and wear Anti-static – reduces risk of static sparkingSelf-adjusting – does not require "maintenance" Stem lock washer – not a spring, no adjustment Stem calculated to exceed twisting loads Constant stem height across the accessories – all accessories fit
- We divided these requests and suggestions into a number of areas:technical requirements, business system requirements and attitudes. In all areas, we used a "Best Practice" approach if it was available; this means find what the best solution is and try to integrate it into our business model.
- Full flow solid stainless steel balls
- Progressive profile seats
- Encapsulated body seals
- ISO 5211 conforming actuator mounting pad
- Chevron stem packing
- Self-adjusting and anti-static stem seal design
- One-bolt-removal maintenance design, etc.