2-pc ball valves Size: 1/4 to 4 inches Pressure: 150 to 1, 500lbs Materials: wcb, lcb, cf8, cf8m, cf3, cf3m, a105, lf2, f304, f316, f304l and f316l Design and manufacture standard: api 608 and asme b16.34 Threaded end: g, npt, bsp, bspt and din259/2999 Butt-welded end: asme b16.25 Socket end: asme b16.11 Mounting pad: iso5211 Test standard: api598 Structure type: two-piece floating type and full port Operated way: lever, pneumatic and electric Wood packing