<4. Piping>
4-9
IM 11M12G01-02EN 1sh Edition : Mar. 25, 2021-00
Solenoid valve
Pipe junction
Blow pipe
Pressure reducing valve
Figure 4.11 Blow back Piping
• Flange (to be prepared as illustrated in Figure 4.12.)
• Blow pipe (to be prepared as illustrated in Figure 4.12.)
• Two-way solenoid valve: “ Open “ when electric current is on. (Found on the local market) .
• Air set (recommended by YOKOGAWA, G7003XF / K9473XK or G7004XF / K9473XG)
<Blow pipe manufacturing>
Manufacture the blow pipe as illustrated in Figure 4.12, and mount it on the high temperature
probe adapter.
Approximately
200
Rc1/4
Stainless steel flange
Welded
8 (O.D.) by 6 (I.D.) Stainless steel pipe
Unit : mm
8 ~ 10
Φ
100
Φ
80
4-
Φ
9
Figure 4.12 Manufacturing Blow pipe and Flange