3-PC THREADED BALL VALVE SIZE: 1/4＂to 4＂ PRESSURE: CLASS 150LB to CLASS 1500LB MATERIAL: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L DESIGN &. MANUFACTURE STD: API 608,ASME B16.34 THREADED END: G, NPT, BSP, BSPT, DIN259/2999 BUTT-WELDED END: ASME B16.25 SOCKET END: ASME B16.11 MOUNTING PAD: ISO5211 TEST STANDARD: API598 STRUCTURE TYPE: THREE-PIECE FLOATING TYPE, FULL PORT OPERATED WAY: LEVER, PNEUMATIC, ELECTRIC Teji Valve is ISO 9001 and CE certified and is China's professional valve manufacturer and exporter, mainly produces ball, gate, globe, check, strainer, butterfly valves, etc. in stainless steel, carbon steel and other material according to different standards such as API, ASTM, JIS etc., especially have large predominance for the small size ball valves