010 - Gate valves for gas analysis with bypass0 pages

Gate valve for gas analysis
With bypass valves
Pressure reduction of the process gas
by means of two bypass valves with
orifice
Analysis of the residual gases at base
pressure with the gate valve open
Very compact

Function

1:t

Vacuum tight gate valve
with manual or pneumatic
actuator

2, 3:t Bypass valves with manual
or pneumatic actuator
and application specific,
easily exchangeable orifice

Technical data

Gate valve:t

See section A, Mini UHV gate valve, Series 010

Bypass valve:t exchangeable
•t type «Nupro» with seat made of Kel-F (bakeable to 90°C)
•t with manual actuator: type SS-4BKT
•t with pneumatic actuator, single acting with closing spring (NC):
t type SS-4BK-1C

Available orifices

Size (d):  0.03 / 0.05 / 0.1 / 0.2 / 0.3 / 0.4 / 0.5 / 0.9 / 1 / 1.5 mm

Ordering information:
Ordering No. of valve-X (e. g. 01032-CE44-X,
X = with manually actuated Nupro valves, diaphragm A 0.2 mm, diaphragm B 0.4 mm)

198

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