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This is a NEW MDC Vacuum Products KF-50 bellows sealed stainless steel in-line valve, pneumatically actuated.

Our price: $400

As received by us, this valve had foil and protective caps on both ports as shown. The valve appears never to have been installed or used, but it does show some cosmetic marks from handling.  Most notably, there are two cosmetic dings on the edge of the pneumatic cylinder housing (shown clearly in the pictures). There are no marks on the non-sealing surfaces of the flanges where clamps would touch. Flange sealing surfaces and valve internal surfaces are, as expected, immaculate. This valve is new.
  • MDC model KAV-200-AOSC
  • stainless steel in-line vacuum valve
  • nominal 2" ports
  • KF-50 flanges
  • bellows sealed actuation
  • Viton bonnet seal
  • Viton poppet seal
  • pneumatic actuation (air to open, spring to close)
  • pneumatic port is 1/8" NPT-F; push-to-connect fitting already installed
Click on any picture below to view a larger, higher-resolution version.