... /4", 1", 1-1/4", 1-1/2", 2", 2-1/2", 3", 4" Standard: BS, ANSI, DIN, JIS, SOCKET or THREAD ... standard, the quality, the size, the color, etc. UPVC 150psi Ball Valve 2-way thread ball valve 1pcs ball valve - Double True Union Ball Valve ansi -Solvent & Threaded