Flanges allow you to connect and disconnect vacuum equipment. The sealing is achieved by elastomer o-Rings.
ISO-KF is also called NW or QF. METALLIC FLEX-parts are in accordance with the standard DIN28403 and ISO2861.
Matching flanges are of same design, called unisex, inbetween is the centerring ring plus Elastomer O-ring. The sealing force is achieved by a clamp in case of a two flange connection or by single claw clamps in case the flange is connected to a plate.
Pressure range is 2.5bar=2500hPa to 10-7mbar=10-5Pa, Temperature range is for: -stainless steel 1.4301/304 parts from -196oC to 300oC, -stainless steel 1.4404/316L parts from -196oC to 350oC, -aluminium parts from -196oC to 150oC, Elastomer FPM/FKM rings from -15oC to 200oC.
METALLIC FLEX keeps many articles available for your need.
See vac-shop.com for articles. Send us your request.