... ,10,15,16,20,25,32,40,50mm Product Name: male threaded ball valvesKeywords: hydraulic valveModel Series: KHB(BKH), KHM(MKH ... and Other Cylinder Components, which are widely used in Oil, Gas, Nuclear, Petrochemical, Power Generation, Farm Machinery, Metallurgy, Minning and Allied ... more details, HRPC will be your strong supplier in China. male threaded ball valves