Flow Rate Characteristics Chart - Yoshitake GD-28S-NE Product Manual

Nominal size 65A -100A
Nominal
size

1.3 Flow rate characteristics chart

Offset (Differential pressure after valve seat is 0.15MPa or more)
Nominal size
20A-100A
Set pressure
Pressure range
A
B
Flow rate L/min
Inlet pressure
Shut-off pressure rise
(0.02 MPa)
Flow rate
Reduced pressure range
0.20-0.35MPa
0.30-0.70MPa
3
Reduced pressure + 0.1 MPa
Reduced pressure + 0.05 MPa
Offset
Offset
0.10MPa or less
0.15 MPa or less
EPDT-351