Devlon® X100 and V-API developed by James Walker® in close cooperation with the valve industry as the answer to the search for superior valve seat materials.

The next generation of materials for valve seats specifically developed for use in the valve industry as a floating ball valve seat material.

Devlon® X100 extends both the temperature and pressure range of traditional materials such as Nylon 6 and PTFE and improves moisture absorption resistance, with additional improvements in wear performance and chemical resistance to aliphatic and aromatic hydrocarbons, H2S and CO2

Specifically formulated to provide enhanced performance across a wide temperature and pressure range, Devlon® V-API is now widely specified by valve manufacturers and has rapidly gained approval for use by major oil and gas producers.

Devlon® V-API is a proprietary formula developed by James Walker®, which includes additives that allow the material to perform at higher pressures and temperatures than the majority of soft valve seat materials, providing a cost-effective solution with superior performance.