Installation, Operating, and Maintenance Instructions
Series 64.2, DN 160 - 400
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
Control Gate Valve
with Direct Drive
This manual is valid for the valve ordering numbers:
642..-.E52
The respective product identification is given on each valve in the following way
(or similar):
642 . . – . . . . – . . . . / . . . .
Explanation of symbols:
Read declaration carefully before you start any other
action!
Keep body parts and objects away from the valve
opening!
Hot surfaces; do not touch!
Product is in conformity with EC guidelines,
if applicable!
Loaded springs and/or air cushions are potential
hazards!
Disconnect electrical power and compressed air
lines. Do not touch parts under voltage!
Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General
Safety Instructions» carefully before you start any other action!