1900 pages

Large gate valves

Series 19

Low shock, damped opening and closing
Differential pressure possible on either
side
Proven design, used in large research
and industrial systems as well as in
space simulation

Body material
stainless steel
Series 190 HV gate valve

Pneumatic actuator
double acting
with position indicator
with solenoid

DN

mm

Series 192 UHV gate valve
Ordering numbers (specify control voltage)

inch

Series 190
HV gate valve
ISO-F

Series 192
UHV gate valve
ISO-F

400

16

19052-PE44

19252-PE44

500

20

19054-PE44

19254-PE44

630

25

19056-PE44

19256-PE44

800

32

19058-PE44

19258-PE44

900

36

19059-PE44

19259-PE44

t 1000

40

19060-PE44

19260-PE44

t 1250

50

19062-PE44

19262-PE44

without position indicator, without solenoid:t 19 . . . - . E14
with position indicator, without solenoid:t
19 . . . - . E24t

Other sizes

on request

Projects for special
versions

Our product groups are experienced in developing special requirements concerning
material, stability, heaters, etc. On customer request, we can perform special
test programs, bakeout and provision of customer specific hand-over quality
documentation.

Acceptance tests

are conducted for large special projects, and are prepared by our engineers.

References

Large VAT gate valves have proved their reliability in various large systems all over
the world. Reference list available on request.

68

K12   VAT Vakuumventile AG, CH-9469 Haag, Switzerland  Tel +41 81 771 61 61  Fax +41 81 771 48 30  www.vatvalve.com