Min. Order Reference FOB Price
1000 Pieces US$2.50-100.00 / Piece
Product Description
NPT/BSPT/BSPP WCB Inner Thread 3PC Carbon Steel Ball Valve A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve ...