Beduan Mini Ball Valve Stainless Steel(316) 1/2" NPT Male x NPT Female Shut-Off Valve 0.5 Inch Male&Female auspowers_batchone while keeping your second telephone

while keeping your second telephone connected

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Beduan Mini Ball Valve Stainless Steel(316) 1/2" NPT Male x NPT Female Shut-Off Valve 0.5 Inch Male&Female auspowers_batchone while keeping your second telephoneBeduan Mini Ball Valve Stainless Steel(316) 1 2" NPT Male x NPT Female Shut Off Valve Ball valves use a spherical disc to control the flow between pipes, tubes, or hoses. Flow is allowed when the hole that pierces the ball shaped disc is in line with the inlet and outlet of the valve and is blocked when the ball is horizontally swiveled 93 degrees, so that the hole of the ball is perpendicular to the opening of the valve. Mini ball valves are