MDC GV-4000V 4" ID, 6" OD to 8 OD CF CFF Vacuum Gate Valve Conflat Flanges. Pulled from a decommissioned assembly in good condition. Signs of use, but guaranteed in good condition.The item "MDC GV-4000V 4 ID, 6 OD to 8 OD CF CFF Vacuum Gate Valve Conflat Flanges" is in sale since Sunday, August 9, 2020. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Valves & Manifolds\Other Valves & Manifolds". The seller is "zoro" and is located in Saint Paul, Minnesota. This item can be shipped worldwide.