Used condition; may have wear and age related marks. See pics for condition / what’s included / testing conducted. MDC Vacuum Products KIV-075 320052 DN16KF 3/4in Manual Vacuum Valve Photographs identify an MDC Vacuum Products KIV-075 manual inline vacuum valve. MDC catalogue documentation maps KIV-075 to part 320052, 3/4-inch manual ISO/KF high-vacuum valve with Viton seal. Condition: Used industrial surplus item with age/storage/cosmetic wear possible. Untested unless explicitly stated; see photographs for exact condition and included parts. Please match the exact photographed identifier, configuration and connectors to your application before purchase. Includes x1 MDC KIV-075 / 320052 valve as photographed.