Operation; Normal Operation; Operation Under Increased Temperature; Behavior In Case Of Compressed Air Pressure Drop - VAT 192 Series Installation, Operating, & Maintenance Instructions

Large hv / uhv gate valve with double acting pneumatic actuator
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Series 191 / 192
5

Operation

5.1

Normal operation

Valve is opened and closed pneumatically.
5.2

Operation under increased temperature

Maximum allowed temperature, see product data sheet.
5.3

Behavior in case of compressed air pressure drop

See product data sheet.
5.4

Behavior in case of power failure

See product data sheet.
5.4.1

Manual emergency operation

600246EA
OPERATION
Unqualified personnel
Inappropriate handling may cause serious injury or property damage.
Only qualified personnel are allowed to carry out the described work.
Movable parts
Human body parts may get jammed and severely injured.
Do not operate before product is installed completely into the vacuum system.
Movable parts
Human body parts may get jammed and severely injured.
Keep human body parts away from movable parts.
Edition 2018-08-22
WARNING
WARNING
WARNING
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191 series

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