Manufacturer's Information; Transport; Delivery And Performance; Storage - GEM 751 Installation, Operating And Maintenance Instructions

7

Manufacturer's information

7.1

Transport

Only transport the ball valve by suitable
G
means. Do not drop. Handle carefully.
Dispose of packing material according
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to relevant local or national disposal
regulations / environmental protection
laws.
7.2

Delivery and performance

Check that all parts are present and
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check for any damage immediately upon
receipt.
The scope of delivery is apparent from
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the dispatch documents and the design
from the order number.
The performance of the ball valve is
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checked at the factory.
The ball valve's delivery condition:
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Control function:
1 Normally closed (NC)
2 Normally open (NO)
3 Double acting (DA)
7.3

Storage

Store the ball valve free from dust and
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moisture in its original packaging.
Avoid UV rays and direct sunlight.
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Maximum storage temperature: 40 °C.
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Solvents, chemicals, acids, fuels or
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similar fluids must not be stored in the
same room as ball valves and their spare
parts.
7.4

Tools required

The tools required for installation and
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assembly are not included in the scope
of delivery.
Use appropriate, functional and safe
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tools!
8
The GEMÜ 751 2/2-way metal ball valve is
equipped with a low maintenance aluminium
piston actuator. It has an optical position
indicator and is available in various designs.
GEMÜ 751 has two operating states:
"closed" and "open".
9
A
Condition:
1
closed
open
undefi ned
1
A
27 / 44

Functional description

Optional accessories:
Electrical limit switches, electro-
pneumatic positioner and electrical
position indicator.

Construction

Ball valve body
Actuator
Control
medium
connector 4
Control
medium
connector 2
751 ... D