Product Description

integral orbit ball valve,size range DN**-DN**0,pressure range xxxxx is designed as top entry structure that can be checked and maintained on line, its fire-proff design makes the pipe system more safer. its grind-endurance metal seated surface ensures its capacities of longer service duration,wider temperature acceptance and more extensive medium application. the other features include no lubrication and wornout an sealing surface when turning on or off, small operating moment, easily operating and so on.