Installation, Operating & Maintenance Instructions
Series 203 + 204, DN 63 - 200 (I.D. 2½ - 8")
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel +41 81 771 61 61 Fax +41 81 771 48 30 [email protected] www.vatvalve.com
229793EE
2006-03-17
1/11
Vatterfly valve
with pneumatic actuator
This manual is valid for the valve ordering number(s):
203 . . .
204 . . .
The fabrication number is indicated on each product as per the label
below (or similar):
made in Switzerland
Fabrication No.:
patented
. .
20 . . . – . . . . – . . . . / . . . .
A – . . . . . .
Fabrication number
Explanation of symbols:
Read declaration carefully before you start any other
action!
Keep body parts and objects away from the valve
opening!
Attention!
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!
Wear gloves!
Read these «Installation, Operating & Maintenance Instructions» and the enclosed «General
Safety Instructions» carefully before you start any other action!
