Cryogenic Bonnet

The extension bonnet provides efficient cold insulation, minimizing heat conduction and transfer from cryogenic flow, while preventing the exposure of valve packing to cryogenic media and providing a secure seal.

Extended bonnet protects the stuffing box of the low temperature valve
Extended bonnet structure facilitates the winding of the cold-preserving material to prevent the cold energy loss of the low temperature valve
The long neck structure facilitates the quick replacement of the valve’s main part through the valve cover

OVERVIEW
J Flow Automation Capabilities Overview