HPS Right Angle Vacuum Valve. Our expert refurbishing services, demonstration capabilities, and broad selection of inventory add up to value for our customers. International Buyers - Please Note. This item is in the category "Business & Industrial\CNC, Metalworking & Manufacturing\Semiconductor & PCB Manufacturing Equipment\Wafer Processing\Wafer Processing Components". The seller is "bid-servicellc" and is located in this country: US. This item can be shipped to United States.