Another FORTUNE 500 Company purchased our ceramic ball valve as sample for their abrasive applications.
The materials of ceramic ball valves are as follows:
Seat&body lining: ceramic(99% Al2O3)
V port Ball: ceramic(ZrO2)
Stem: Hastealloy C276
O ring: Viton
We supply the ceramic ball valve with bare stem and ISO 5211 top flange for customer to install pneumatic actuator.