Hermetically sealed, suitable for UHV, Bellows-sealed, Stainless steel ball bearing with dry lubrication suitable for UHV, Dynamic torque of only up to 0.2 Nm at operating temperature of 300 °C
Manufactured from solid material
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 with welded diaphragm bellows, Conductance continuously variable with handwheel (multi-turn), Fully retracting and opening, Additional O-ring materials available
Don't worry we won't leave you in a vacuum
