Q911 12V Stainless steel motorized ball valve

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 handle.The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.Motorized ball valve are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. motorized ball valve,motorized control 
In the case that a ball valve is used for cryogenics or product that may expand inside of the ball, there is a vent drilled into the upstream side of the valve. This is referred to as a vented ball. Safety is the number one concern when engineers specify a vented ball. motorized ball v
ZC-Q11F-3 Stainless steel electric control ball valve