... Hydraulics:Bolev facilities, welcome your visit! 7250psi hydraulic high pressure valve KHB high pressure ball valve, also called BKH ball valves in the market, ... such as machine build, farm machinery, metallurgy, oil and gas, ocean vessel industry and construction mobile hydraulics, it has ... /224130918511242.5951470KHB-NPT23155048/NPT22614010010513152.51121480 7250psi hydraulic high pressure valve