Pendulum control & isolation valve with devicenet interface, dn 160 mm i.d. 6" (94 pages)
Summary of Contents for VAT 752 Series
Page 1
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 275218ED 1/10 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
Page 2
VAT products. The VAT firmware contains a limited, time unlimited user license. The VAT firmware may not be used for purposes other than those intended nor is it permitted to make copies of the VAT firmware. In particular, it is strictly forbidden to give copies of the VAT firmware to other people.
Series 752, 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 Body <...
Verify that mains voltage matches voltage stated on the solenoid! Sockets for position indicator and solenoid are supplied with the valve. Wiring diagram: VAT Vakuumventile AG, CH-9469 Haag, Switzerland 275218ED 5/10 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
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 275218ED 6/10 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com...
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 8
Replacement of bonnet seal See «Removal and installation of actuator/gate assembly». VAT Vakuumventile AG, CH-9469 Haag, Switzerland 275218ED 8/10 Tel +41 81 771 61 61 Fax +41 81 771 48 30 CH@vatvalve.com www.vatvalve.com...
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