This listing is for a 8 manual operation metal bonnet seal gave valve. The item "VAT vacuum UHV gate valve 8 conflat all metal bonnet seal mks hps lesker" is in sale since Sunday, May 26, 2019. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Semiconductor & PCB Manufacturing Equipment\Wafer Processing\Wafer Processing Components". The seller is "jjja727" and is located in Saint Petersburg, Florida. This item can be shipped worldwide.