VAT 612 Series Installation, Operating, & Maintenance Instructions page 8

Max. differential pressure on plate
Min. controllable conductance (C
[N molecular flow]
2
Conductance in open position [N
Max. differential pressure on plate
Min. controllable conductance (C
(N molecular flow)
2
Conductance in open position [N
Dimensions
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com
Installation, Operating & Maintenance Instructions
Series 612 DN 63-250 (I.D. 2.5" - 10"), CC-Link
Valve unit (continuation)
DN 63
2½"
(61236 - ....)
1000 mbar
) 0.45 l/s
min
molecular flow]
2
360 l/s
DN 250
10"
(61248 - ....)
100mbar
) 5 l/s
min
molecular flow] 15000 l/s
2
Refer to dimensional drawing of specific valve ordering number
(available on request)
DN 80 DN 100
3" 4"
(61238 - ....) (61240 - ....)
1000 mbar 800 mbar
0.65 l/s 0.85 l/s
850 l/s 1400 l/s
DN 160 DN 200
6" 8"
(61244 - ....) (61246 - ....)
300 mbar 150 mbar
1.7 l/s 2.8 l/s
3800 l/s 7800 l/s
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2011-07-06