Pressure R Educing Valve Specifications Selection Chart; Flow Characteristics Chart; Pressure Characteristics Chart - Yoshitake GD-400 Product Manual

5. Nominal size selection
5.1 Pressure reducing valve specification selection chart

5.2 Flow characteristics chart

5.3 Pressure characteristics chart

The chart shows changes in the reduced pressure when the inlet pressure is decreased
from 400 kPa to 10 kPa with the reduced pressure set at 8.0 kPa.
）
1 0 . 0
P a
（ k
9 . 5
r e
9 . 0
s u
e s
8 . 5
p r
d
8 . 0
c e
d u
7 . 5
R e
7 . 0
0 5 0 1 0 0 1 5 0
I n l e t p r e s s u r e （ k P a ）
4
2 0 0 2 5 0 3 0 0 3 5 0 4 0 0
■ E P D T - 1 7 9 c ■