详细说明：BKH、MKH系列BKH、MKH系列高压球阀图形符号型号说明①产品代号：BKH、MKH系列高压球阀②接头标准：SAEJ518C标准③压力等级：210、420bar④公称通径：13、20、25、32、40、50mm外形尺寸尺寸表简略型号barDNLWLL1BHh1h2h3SW1SW2Td1d2d3美标O形圈BKH-SAE-FS-210-13210131315147354918381009306.82425.530.218.6×3.5BKH-SAE-FS-420-13420131315147354918381009307.92425.531.818.6×3.5BKH-SAE-FS-210-20210201916260487025551112416.831.731.938.125×3.5BKH-SAE-FS-420-20315201917460487025551112418.93231.941.325×3.5BKH-SAE-FS-210-25210252517865577928.5641112508.13839.844.432.9×3.5BKH-SAE-FS-420-25315252219865577928.5641112509.63839.847.632.9×3.5BKH-SAE-FS-210-322103230191847510137.5841214608.14344.650.837.7×3.5BKH-SAE-FS-420-323503227223847510137.58412146010.44444.65437.7×3.5BKH-SAE-FS-210-402104036231918511242.5951214708.15054.160.347.2×3.5BKH-SAE-FS-420-403504032281918511242.59512147012.75154.163.547.2×3.5BKH-SAE-FS-210-50210504823210010413162112.51214909.66263.671.456.7×3.5BKH-SAE-FS-420-50350504531610010413162112.512149012.76763.679.456.7×3.5)