[SM-215163-A/2]
―
13
―
INSTALLATION
４
25
3-
φ
4.3
mounting holes
g) Do not use the normal type solenoid valves for an ap-
plication that requires conformity with explosion-proof
specifications. Choose explosion-proof solenoid
valves instead.
h) The packing and gaskets may deteriorate sooner than
usual if used in an atmosphere with a higher than
normal density of ozone (for example, the atmosphere
near a beach or in an area with frequent thunder-
storms).
Consult us for the packing and gaskets to be used in an
atmosphere with a higher ozone density.
4.2 Installation
When installing a solenoid valve unit, never attempt to
hold it in position by means of the pipes connected to it.
Mount the solenoid valve by applying the mounting screws
and/or mounting plate to the solenoid valve.
4.2.1 A work space for installation, removal, wiring, and piping opera-
tions should be provided around the installed solenoid valve sys-
tem.
.2.2
Direct mounting
1) Direct piping Type
Use 2 or 4 through holes
unit
manifold
2) Sub plate piping Type
Use 3 or 4 mounting holes
unit
manifold
！
WARNING :
！
CAUTION :
4-
φ
6.6
mounting holes
46.5
（
08Y
：
31
）
31
4-
φ
5.5
mounting holes
23
2-
φ
4.5
mounting holes
