Exceeding the tightness requirements of API 527 by 50% LESER redefines the functional tightness of safety valves: LESER Nanotightness exceeds the tightness requirements of API 527 for gases by 50%.
The benefits of improved functional tightness between the seat and disc include:
- Less pollution
- Reduced utilization of closed blowdown systems
- Cost savings through media loss reduction
- Increased plant efficiency
LESER Nanotightness is now available as standard for all safety valves with metal-to-metal sealing.
LESER Nanotightness will also be available for valves from the Charlotte, NC stock in the near future with the same one-week delivery timeframe.