VACUUM GATE VALVE SERIES 12

  • General purpose valve for isolation in high vacuum systems

  • Benefits
    • "Low-cost" gate valve
    • «Split body» for easy cleaning
    • VATLOCK system

    Accessories
    • Seals
    • Heater
    • Connection elements

VACUUM GATE VALVE SERIES 12
Technical data DN63 DN80 DN100 DN160 DN200 DN250 DN320
Leak rate: Body, Valve seat < 1 x 10-9 mbar ls-1
Pressure range < 1 x 10-7 mbar to 1.6 bar (abs) < 1 x 10-7 mbar to 1.2 bar (abs)
Differential pressure on the gate ≤ 1.6 bar ≤ 1.2 bar
Differential pressure at opening ≤ 30 mbar
Cycles until first service 200 000 100 000
Material
– Valve body EN AW-5083 (3.3547), -6061 3.3211) EN AC-42100 (3.2371)
– Mechanism AISI 304 (1.4301) EN AW-6082 (3.2315)
Seal: bonnet, gate FKM (Viton®)
Feedthrough Shaft feedthrough
Solenoid 24 V DC, 2.5 W (others on request)
Position indicator: contact rating
– Voltage ≤ 250 V AC ≤ 50 V DC
– Current ≤ 0.5 A
Valve position Visual (mechanical)