User guide

JSRLFLP SeRieS Low FLow Low PReSSuRe Reducing VaLVe
Flow Data For cv trim selection
-16 -
The graphs illustrate the change or "droop" in outlet pressures as the flow rate increases, and the lockup (setpoint rise) as flow
decreases and approaches zero.
Flow Coefficient: 0.20
Maximum inlet pressure: 150 psig (10,3 bar)
Pressure Control Range
Range Spring: 0-75 psig (0-5,2 bar)
Set Point: 45 psig
Pressure Control Range
Range Spring: 0-75 psig (0-5,2 bar)
Set Point: 35 psig
Pressure Control Range
Range Spring: 0-75 psig (0-5,2 bar)
Set Point: 25 psig
Pressure Control Range
Range Spring: 0-75 psig (0-5,2 bar)
Set Point: 30 psig
Pressure Control Range
Range Spring: 0-75 psig (0-5,2 bar)
Set Point: 40 psig
0
0.5
0
1
1.5
2.5
2
3
2001208040
40
45
35
30
25
20
15
10
5
0
0 1 4 7
0.5
0
1
1.5
2
2.5
24020012080
40
35
25
20
10
5
0
0 5 8 9
1
0
1.5
2
1601208040
25
20
15
10
5
0
10
30
0.5
0
0
0.5
1
1.5
2.5
3
20
15
10
5
0
2
25
30
0
1
1.5
25
20
15
10
30
35
2
Outlet Pressure (psi)Outlet Pressure (psi)Outlet Pressure (psi)
Outlet Pressure (psi) Outlet Pressure (psi)
Outlet Pressure (bar)Outlet Pressure (bar)
Outlet Pressure (bar) Outlet Pressure (bar) Outlet Pressure (bar)
Air Flow (L/min)
Air Flow (L/min) Air Flow (L/min)
Air Flow (L/min)
Air Flow (L/min)
Air Flow (SCFM)
Air Flow (SCFM)
Air Flow (SCFM)
Air Flow (SCFM)
Air Flow (SCFM)
P1=35 psi
P1=50 psi
P1=75 psi
P1=100 psi
Pressure Control Range
Range Spring: 0-75 psig (0-5,2 bar)
Set Point: 50 psig
0
0.5
1
2
2.5
30
20
10
0
1.5
3
40
50
3.5
Outlet Pressure (psi)
Outlet Pressure (bar)
Air Flow (L/min)
Air Flow (SCFM)
160
200
40
15
30
50
5
0
0.5
35
40
45
60
4
240 280
762 431
280160
2 3 5 6 8 9 10
240 280
P1=50 psi
P1=75 psi
P1=100 psi
1 6 9 102 3 4 5 7 8
1601208040 200 240 280
0 5 8 1062 431 7 9
40 280160 24020012080
1 4 72 3 5 6 8 9 10
P1=75 psi
P1=100 psi
P1-35 psi P1-50 psi
P1-75 psi
P1-100 psi
P1=50 psi
P1=75 psi
P1=100 psi
0 1 6 92 3 4 5 7 8 10
20012080 160 24040 280
P1=75 psi
P1=100 psi