Not only do we at PicoPascal offer complete vacuum valve systems, but also the necessary flange components to go with them. Whether you are looking for a specific component or need help finding the right one for reliable and leak-tight performance, our experts are here to help. We offer both standard and customised flange components in different quantities.
ISO-KF (NW) vacuum flanges are the industry standard for low to high vacuum systems that reach pressures as low as 10⁻⁷ mbar. These easy-to-assemble flanges have nominal diameters of up to 50 mm and are joined together with clamps.
ISO-KF components are manufactured according to the ISO 2861 and DIN 28403 standards.
ISO-K components are a type of standardised large-flange vacuum hardware used primarily in medium to high vacuum systems, typically in the pressure range down to 10⁻⁸ mbar. These flanges use a clamping-based connection mechanism, and their nominal diameters go up to 630 mm.
ISO-K components are manufactured according to the ISO 1609 and DIN 28404 standards.
CF-F vacuum flanges are ultra-high vacuum (UHV) hardware built around the ConFlat® flange standard. A seal – usually made of copper – is compressed between two stainless steel flanges. These all-metal flanges maintain extremely low leak rates down to 10⁻¹³ mbar·L/s. The nominal diameters of CF-F flanges go up to 350 mm.
CF-F flanges are manufactured according to the ISO 3669 standard.