Excellent used condition - Knife edge seals are excellent, and the valve is operating smoothly - Will require a replacement quick-connect fitting on the outside of pneumatic actuator - Please see pictures - Otherwise, 100% guaranteed to arrive in good working order. Flange size: 4.5 inch CF (DN63CF). All stainless steel valve body with some aluminum hardware on top. The item "MDC EGV-2500M-P Pneumatic Vacuum Gate Valve // 4.5 CF / DN63CF // VAT / Varian" is in sale since Thursday, September 16, 2021. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps". The seller is "cdinicolo88" and is located in Gainesville, Florida. This item can be shipped worldwide.