Datasheet

Port size 1 ø25 Cv = 12.5
Port size 3/4 ø20 Cv = 9.5
Port size 1/2 ø15 Cv = 5.5
Port size 3/8 ø15 Cv = 4.5
Port size 3/8,1/2 ø10 Cv = 2.4
Port size 1/4 ø10 Cv = 1.9
1,000
500
400
300
200
100
50
40
30
20
10
Flow rate Q [L/min]
0.02 0.03 0.032 0.04 0.05
0.055
0.06 0.07 0.08 0.09 0.1 0.16 0.2 0.3 0.4 0.5
Pressure differential Δ
P = (P1 − P2) [MPa]
For Water
How to read the graph
The pressure differential when water with flow
rate of 100 L/min is applied is as follows.
For a ø15 orifice (VXD214 -04),
ΔP ≈ 0.16 MPa,
for a ø20 orifice (VXD250),
ΔP ≈ 0.055 MPa,
for a ø25 orifice (VXD260),
ΔP ≈ 0.032 MPa
2
0
Series VXD
40