VAT 75232-CE44 Series Installation, Operating, & Maintenance Instructions
Fast closing valve with pneumatic actuator
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Fast closing valve
with pneumatic actuator
This manual is valid for the valve ordering number(s):
75232-CE44- . . . .
75232-UE44- . . . .
75234-KE44- . . . .
The fabrication number is indicated on each product as per the label
below (or similar):
made in Switzerland
Fabrication No.:
patented
752. . . – . . . . – . . . . / . . . .
A – . . . . . .
Explanation of symbols:
Read declaration carefully before you start any other
action!
Attention!
Product is in conformity with EC guidelines!
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!
VAT Vakuumventile AG, CH-9469 Haag, Switzerland
Tel ++41 81 771 61 61 Fax ++41 81 771 48 30 Email
Installation, Operating & Maintenance Instructions
Series 75.2, DN 40 (I.D. 1 ½")
. .
Fabrication number
reception@vat.ch www.vatvalve.com
Keep body parts and objects away from the valve
opening!
Hot surfaces; do not touch!
Loaded springs and/or air cushions are potential
hazards!
Wear gloves!
207088EB
2005-04-28
1/12
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Table of Contents
Related Manuals for VAT 75232-CE44 Series
Summary of Contents for VAT 75232-CE44 Series
- Page 1 Wear gloves! 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! VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 1/12 reception@vat.ch www.vatvalve.com Tel ++41 81 771 61 61 Fax ++41 81 771 48 30 Email...
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Page 2: Table Of Contents
5.1 Replacement of actuator/gate assembly......................10 6 Drawing................................... 11 7 Spare parts ................................12 8 Warranty ................................. 12 VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 2/12 reception@vat.ch www.vatvalve.com Tel ++41 81 771 61 61 Fax ++41 81 771 48 30 Email... -
Page 3: Use Of Product
Series 75.2, DN 40 (I.D. 1 ½”) Use of product Use product for clean and dry indoor vacuum applications under the conditions indicated in chapter «Technical data» only! Other applications are only allowed with the written permission of VAT. Technical data Leak rate <... -
Page 4: Installation
30 Nm / 22 lbf . ft Bending moment «M»: If a combination of both forces («FA» and «M») occurs, the values mentioned above are invalid. Please contact VAT for more information. VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 4/12 reception@vat.ch www.vatvalve.com... -
Page 5: Connections
To avoid malfunctions of the solenoid, we recommend to seal the thread of the compressed air inlet with liquid plastic (e.g. Loctite) and not by means of Teflon ribbon or similar fibrous material. VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 5/12 reception@vat.ch www.vatvalve.com... -
Page 6: Electrical Connection
Note: The controller has to be disconnected from the mains before it is disconnected from or connected to the valve. VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 6/12 reception@vat.ch www.vatvalve.com... -
Page 7: Operation
To open the valve, the cylinder is actuated by compressed air via a solenoid. The cylinder is engaged with the latch and pressurized again at the end of the opening movement. VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 7/12 reception@vat.ch www.vatvalve.com... -
Page 8: Operation Under Increased Temperature
We recommend to use an emergency air reservoir at the compressed air input. Behavior in case of power failure The behaviour at power failure can be set inside the controller, either for «no change» or «valve closes». VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 8/12 reception@vat.ch www.vatvalve.com... -
Page 9: Trouble Shooting
Contamination from the process may influence the function and requires more frequent maintenance. Before carrying out any maintenance or repairs, please contact VAT. It has to be individually decided whether the maintenance/repair can be performed by the customer or has to be carried out by VAT. The fabrication number on the valve made in Switzerland Fabrication No.:... -
Page 10: Replacement Of Actuator/Gate Assembly
2 or 3 steps, by means of the supplied hexagon pin spanner. Notice! A suitable torque wrench with the appropriate hexagonal insert to tighten the screws (torque: 9 Nm) is available from VAT (see Spare parts). 11. Connect socket (28/4) 12. -
Page 11: Drawing
Installation, Operating & Maintenance Instructions Series 75.2, DN 40 (I.D. 1 ½”) Drawing VAT Vakuumventile AG, CH-9469 Haag, Switzerland 207088EB 11/12 reception@vat.ch www.vatvalve.com Tel ++41 81 771 61 61 Fax ++41 81 771 48 30 Email 2005-04-28... -
Page 12: Spare Parts
(including any delay in or failure to deliver), packaging, storage or use of any product sold or delivered by VAT shall fail to conform to the...
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