Mechanical Forcibly Valve

Mechanical forcibly opened and closed valve, the Seat is threaded to the upper end of the Barrel or the lower end of the Plunger, the Ball is suspended on the outer wall of the Valve Rod or connected to the bottom of the Valve Rod, the Valve Rod moves up and down to drive the Ball to open or close, thereby prevent gas locking and sand sticking. oilwe manufactures high performance mechanical force opening and closing pump valves. Materials include 440C, cobalt alloy and cemented carbide. The seal between the ball and the seat is interchangeable.