Manufacturer's Information; Transport; Delivery And Performance; Storage - GEM 638 Installation, Operating And Maintenance Instructions

7

Manufacturer's information

7.1

Transport

Only transport the valve by suitable
G
means. Do not drop. Handle carefully.
Dispose of packing material according
G
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
G
the dispatch documents and the design
from the order number.
The performance of the valve is checked
G
at the factory where the valve is preset for
the AUMA actuator.
7.3

Storage

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

Tools required

The tools required for installation and
G
assembly are not included in the scope
of delivery.
Use appropriate, functional and safe
G
tools.
8

Functional description

The GEMÜ 638 motorized 2/2 way full bore
diaphragm valve is fitted with a motor /
control unit made by AUMA.The valve body
and the diaphragm are available in various
designs as shown in the data sheet.
9

Construction

A
4
3
1
1 Valve body
2 Diaphragm
3 Distance piece
4 Linear thrust unit
A Actuator with fi tted control unit
G Threaded hole for fi xing
23 / 36
Construction
638
G
2