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) |
VACUUM GATE VALVE SERIES 12
- General purpose valve for isolation in high vacuum systems
- "Low-cost" gate valve
- «Split body» for easy cleaning
- VATLOCK system
- Seals
- Heater
- Connection elements
Benefits
Accessories