Bellows valves

Listing ID #3445173

Reliable, economical, general-purpose components for HV and UHV applications requiring cleanliness and corrosion resistance, Feature fluorocarbon o-ring seat seals, bellows-sealed shafts, and bonnet seals (select copper for higher temperature bakeout and better ultimate vacuum),Edge-welded bellows and valve seat move out of the gas path thereby achieving high conductance