CONTROLLER-ONE EVOLUTION ESP

Composition

Controller-one Evolution^ESP is a combined stem packing composed of expanded graphite rings Planigraph^ESP and GR8622^ESP braided graphite rings.

Characteristics

Controller-one Evolution^ESP is manufactured with modified Planigraph^ESP graphite made according to strict guidelines. Maintaining the packing weight is essential in order to meet standards and minimize fugitive emissions in the long term.

The excellent sealing capabilities of Controller-one Evolution^ESP and the reduced fugitive emissions are born from a completely brand-new approach.

This material is characterized by a reduced coefficient of friction and low permeability, better than those achievable with the current technology using lubricants, without compromising the chemical integrity of the material.

Controller-one Evolution^ESP is a Low Emissions ISO 15848 BH C01/C02 approved graphite packing, providing a valid solution to reduce OEM stock seal types. It can be used for all Oil & Gas, Cyogenic, H₂ and most Chemical services, as well as steam.

Applications

Controller-one Evolution^ESP is a graphite stem packing seal designed for low-emission services in industrial valves. It is suitable for use with hydrocarbons, cryogenic, hydrogen, VOCs, VHAPs, non-oxidizing chemical compounds, and steam. Controller-one Evolution^ESP is rated for up to 500 bar. It is designed to operate under all pressure conditions covered by classes 150 to 2500 lbs, thanks to its special wiper rings, GR8622ESP style (for extreme applications, such as those requiring API 5000 and API 10000 standards, please contact the Carrara Technical Department).