Flange size DN 10 ISO-KF, Housing material: Aluminum, Solenoid actuated, without vacuum feedthrough, Normally closed (n. c.), Service life: 1.5 million operating cycles
For slow, manual venting, Service life: 200000 operating cycles
Two connections required as accessories, Normally closed (n. c.), Service life: 2 million operating cycles
Bellows-sealed, Normally closed (n. c.), Two connections required as accessories, Service life: 1.5 million operating cycles, Variants: EVI 005 P = pneumatic (without pilot valve); EVI 105 P = electro-pneumatic (with pilot valve)
Two connections required as accessories, Bellows-sealed, Service life: 1.5 million operating cycles
Closable without changing the gas flow setting, Optimum characteristic, Digital position display, Excellent reproducibility, Extremely small dead volume, Very large control range
High gas throughput, Very large control range, With integrated motor control electronics
Single acting, normally closed (air to open / spring to close), With elastomer seals for high vacuum operation, Additional bellows segments increase the service life, Can be operated in any orientation, Additional O-ring materials available
Don't worry we won't leave you in a vacuum