YOKOGAWA Vigilantplant ST401G - Page 16

< 3. INSTALLATION, PIPING AND WIRING >
3-2
IM 12A0V2-E
Unit: mm
Power line/output signal
(Cable O.D. 9 to 12 mm)
NV1
BV1
PR1
Weight : Approx. 35kg
PR1 : Pressure reducing valve
NV1 : Needle valve
BV1 : Ball valve
(Note) Option code: /ARS (with arrester)
(Note)
253
150
455
385 150
550
530
350
)(100
100
490 )(2020
A
View A
For anchor bolts
4 - Ø15 holes
VP40 pipe
Drain outlet
VP16 pipe
Sample inlet
Free available
chlorine detector
Free available
chlorine converter
Terminal box
Approx. 1312
FC400G
FC400G
600Approx.500
530
Approx. 200
Approx. 200
Maintenance
Space
Maintenance
Space
Maintenance
Space
Front
Figure 3.1 ST401G-FC4-N-A(/ARS) With free available chlorine analyzer, (arrester), (bottom piping)