Single acting, normally closed (air to open / spring to close), Copper-sealed for UHV service, Additional bellows segments increase the service life, Can be operated in any orientation, Additional O-ring materials available
Copper-sealed for UHV service, Stainless steel body and bellows sealed, Conductance continuously variable with handwheel (multi-turn)
Copper-sealed for UHV service, Stainless steel body with welded diaphragm bellows, Conductance continuously variable with handwheel (multi-turn), Fully retracting and opening, Additional O-ring materials available
Stainless steel valve body with metal seals, Ultra-slim profile can be operated in any orientation, Welded bellows seal, Lubricant-free valve mechanism, Wide selection of O-ring materials, PI reed switch
Stainless steel valve body with metal seals, Ultra-slim profile can be operated in any orientation, Welded diaphragm bellows, Lubricant-free valve mechanism, Wide selection of O-ring materials
Stainless steel body with metal seals, Ultra-slim profile can be operated in any orientation, Welded bellows seal, Lubricant-free valve mechanism, Wide selection of O-ring materials
Don't worry we won't leave you in a vacuum