pressure-reducing regulator flow data · pressure-reducing regulator flow data the graphs...
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Pressure Regulators 41
KPR Series
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
Flow Coefficient 0.20; Maximum Inlet Pressure 3600 psig (248 bar)
Flow Coefficient 0.06; Maximum Inlet Pressure 3600 psig (248 bar)
Pressure Control Ranges
0 to 10 psig (0 to 0.68 bar)
0 to 25 psig (0 to 1.7 bar)
Inlet Pressure 500 psig (34.4 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
100 psig (6.8 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
arPressure Control Ranges
0 to 50 psig (0 to 3.4 bar)
0 to 100 psig (0 to 6.8 bar)
5.0
20
40
60
80
10 15 20 25 35 40 30
0 400 200 600 800 1000
0
3.0
4.0
5.0
1.0
2.0
0
KPR — 0.06 Cv USA -
5,0
20
40
60
80
10 15 20 25 35 40 30 0
400 200 600 800 1000 0
3,0
4,0
5,0
1,0
2,0
0
KPR — 0.06 Cv EURO -
5.0 10 15 20 25 35 40 30 0
400 200 600 800 1000 0
3.0
4.0
5.0
1.0
2.0
0
KPR — 0.06 Cv CHINA -
400 200 600 800 1000
0.1
0.2
0.3
0.4
0.5
0
KPR — 0.06 Cv JAPAN -
0.1
0.2
0.3
0.4
0.5
Inlet Pressure 2200 psig (151 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
2200 psig (151 bar)100 psig
(6.8 bar) 500 psig (34.4 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
0 to 250 psig (0 to 17.2 bar)
0 to 500 psig (0 to 34.4 bar)
10
100
200
300
400
20 30 50 40 60 70
0 800 400 1200 1600
0
5.0
10
20
25
15
0
KPR — 0.06 Cv USA -
10
100
200
300
400
20 30 50 40 60 70 0
800 400 1200 1600 0
5,0
10
20
25
15
0
800 400 1200 1600 0
800 400 1200 1600 0
KPR — 0.06 Cv EURO -
10 20 30 50 40 60 70 0
0
5.0
10
20
25
15 KPR — 0.06 Cv CHINA -
0.5
1.0
1.5
2.0
2.5
0.5
1.0
1.5
2.0
2.5
KPR — 0.06 Cv JAPAN -
500 psig (34.4 bar) 1000 psig
(68.9 bar)
2200 psig (151 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
Inlet Pressure 2200 psig (151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0
1.0
0.5
1.5
2.0 4.0 6.0 8.0 10
0 120 80 40 160 200 240 280
0
5.0
10
15
20
25
KPR — 0.2 Cv USA -
0
1,0
0,5
1,5
2,0 4,0 6,0 8,0 10 0
120 80 40 160 200 240 280 0
5,0
10
15
20
25
KPR — 0.2 Cv EURO -
0
1.0
0.5
1.5
2.0 4.0 6.0 8.0 10 0
120 80 40 160 200 240 280 0
KPR — 0.2 Cv CHINA -
0.05
0.10
0.15
0.05
0.10
0.15
120 80 40 160 200 240 280 0
KPR — 0.2 Cv JAPAN -
0 to 25 psig (0 to 1.7 bar)
Pressure Control Range
Inlet Pressure 500 psig (34.4 bar)
100 psig (6.8 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0
3.0
4.0
5.0
1.0
2.0
5.0
20
40
60
80
10 15 20 25 35 30
0 400 200 600 800
0
KPR — 0.2 Cv USA -
0
3,0
4,0
5,0
1,0
2,0
5,0
20
40
60
80
10 15 20 25 35 30 0
400 200 600 800 0
KPR — 0.2 Cv EURO -
5.0 10 15 20 25 35 30 0
400 200 600 800 0
KPR — 0.2 Cv CHINA -
0.5
0.1
0.2
0.3
0.4
400 200 600 800 0
KPR — 0.2 Cv JAPAN -
0
3.0
4.0
5.0
1.0
2.0
0.1
0.2
0.3
0.4
0.5
Pressure Control Range
0 to 100 psig (0 to 6.8 bar)
Inlet Pressure 2200 psig (151 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min O
utle
t P
ress
ure,
psi
g
Out
let
Pre
ssur
e, b
ar
Pressure Control Range
0 to 500 psig (0 to 34.4 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
Inlet Pressure 2200 psig (151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
42 Pressure Regulators
KCY Series
Flow Coefficient 0.20; Maximum Inlet Pressure 3600 psig (248 bar)
Flow Coefficient 0.06; Maximum Inlet Pressure 3600 psig (248 bar)
0 to 10 psig (0 to 0.68 bar)
Pressure Control Ranges
0 to 25 psig (0 to 1.7 bar)
Inlet Pressure 2200 psig (151 bar)
600, 1000 psig (41.3, 68.9 bar)
2200 psig (151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Range
0 to 100 psig (0 to 6.8 bar)
Inlet Pressure 2200 psig (151 bar)
1000 psig (68.9 bar)
600 psig (41.3 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0 to 500 psig (0 to 34.4 bar)
0 to 250 psig (0 to 17.2 bar)
Pressure Control Ranges
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 600 psig (41.3 bar)
2200 psig (151 bar)
1000 psig (68.9 bar)
2200 psig (151 bar)
600 psig (41.3 bar) 1000 psig
(68.9 bar)
0 to 25 psig (0 to 1.7 bar)
Pressure Control Range
Inlet Pressure 2200 psig (151 bar)
600 psig (41.3 bar)
1000 psig (68.9 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Range
0 to 500 psig (0 to 34.4 bar)
10
100
200
300
400
20 30 50 40 60
0 800 400 1200 1600
0
5.0
10
20
25
15
0
KCY — 0.2 Cv USA -
10
100
200
300
400 20 30 50 40 60 0
800 400 1200 1600 0
5,0
10
20
25
15
0
KCY — 0.2 Cv EURO -
10 20 30 50 40 60 0
800 400 1200 1600
KCY — 0.2 Cv CHINA -
800 400 1200 1600
0.5
1.0
1.5
2.5
2.0
0
KCY — 0.2 Cv JAPAN -
0
15
20
25
10
20
0
0.5
1.0
1.5
2.0
2.5
1000 psig (68.9 bar)
600 psig (41.3 bar)
Inlet Pressure 2200 psig
(151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
0 to 50 psig (0 to 3.4 bar)
0 to 100 psig (0 to 6.8 bar)
Inlet Pressure 600 psig (41.3 bar)
2200 psig (151 bar)
1000 psig (68.9 bar)
2200 psig (151 bar)
1000 psig (68.9 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
600 psig (41.3 bar)
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
Pressure Regulators 43
KLF Series
Flow Coefficient 0.02; Maximum Inlet Pressure 3600 psig (248 bar)
Flow Coefficient 0.06; Maximum Inlet Pressure 3600 psig (248 bar)
0 to 250 psig (0 to 17.2 bar)
Pressure Control Range
1000 psig (68.9 bar)
500 psig (34.4 bar)
Inlet Pressure 2200 psig (151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0 to 10 psig (0 to 0.68 bar)
Pressure Control Range
Inlet Pressure 500 psig (34.4 bar)
100 psig (6.8 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Range
0 to 250 psig (0 to 17.2 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
Inlet Pressure 2200 psig
(151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0 to 10 psig (0 to 0.68 bar)
Pressure Control Ranges
0 to 25 psig (0 to 1.7 bar)
Inlet Pressure 2200 psig (151 bar)
500 psig (34.4 bar)
500 psig (34.4 bar)
100 psig (6.8 bar)
2200 psig (151 bar)100 psig
(6.8 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
0 to 50 psig (0 to 3.4 bar)
0 to 100 psig (0 to 6.8 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
2200 psig (151 bar)100 psig
(6.8 bar) 500 psig (34.4 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min O
utle
t P
ress
ure,
psi
g
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 2200 psig (151 bar)
Pressure Control Range
0 to 50 psig (0 to 3.4 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 2200 psig (151 bar)
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
44 Pressure Regulators
KHF Series
Flow Coefficient 1.0; Maximum Inlet Pressure 3600 psig (248 bar)
Pressure Control Ranges
0 to 50 psig (0 to 3.4 bar)
0 to 100 psig (0 to 6.8 bar)
Inlet Pressure 2200 psig
(151 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
2200 psig (151 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0 to 250 psig (0 to 17.2 bar)
Pressure Control Range
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 2200 psig
(151 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
Pressure Control Ranges
0 to 10 psig (0 to 0.68 bar)
0 to 25 psig (0 to 1.7 bar)
Inlet Pressure 2200 psig (151 bar)
500 psig (34.4 bar)
500 psig (34.4 bar)100 psig
(6.8 bar)100 psig (6.8 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
KPF Series
Flow Coefficient 1.0; Maximum Inlet Pressure 6000 psig (413 bar)
Pressure Control Ranges
0 to 1000 psig (0 to 68.9 bar)
0 to 2000 psig (0 to 137 bar)
Inlet Pressure 3000 psig (206 bar)
2000 psig (137 bar)
5000 psig (344 bar)
1000 psig (68.9 bar)
3000 psig (206 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
Inlet Pressure 5000 psig (344 bar)
0 to 3000 psig (0 to 206 bar)
0 to 4000 psig (0 to 275 bar)
3500 psig (241 bar)
3000 psig (206 bar)
5000 psig (344 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Regulators 45
KCP Series
Flow Coefficient 0.06; Maximum Inlet Pressure 3600 psig (248 bar)
Pressure Control Ranges
0 to 10 psig (0 to 0.68 bar)
0 to 25 psig (0 to 1.7 bar)
Inlet Pressure 2200 psig (151 bar)
500 psig (34.4 bar)500 psig
(34.4 bar)
100 psig (6.8 bar)
100 psig (6.8 bar) 2200 psig
(151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
0 to 50 psig (0 to 3.4 bar)
0 to 100 psig (0 to 6.8 bar)
Inlet Pressure 2200 psig (151 bar)
500 psig (34.4 bar)
100 psig (6.8 bar)
500 psig (34.4 bar)
100 psig (6.8 bar) 2200 psig
(151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 2200 psig (151 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
1000 psig (68.9 bar)
500 psig (34.4 bar)
2200 psig (151 bar)
0 to 250 psig (0 to 17.2 bar)
0 to 500 psig (0 to 34.4 bar)
Pressure Control Ranges
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min O
utle
t P
ress
ure,
psi
g
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 2200 psig (151 bar)
1500 psig (103 bar)
1000 psig (68.9 bar)
2200 psig (151 bar)
0 to 1000 psig (0 to 68.9 bar)
0 to 1500 psig (0 to 103 bar)
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
Flow Coefficient 0.20; Maximum Inlet Pressure 3600 psig (248 bar)
Pressure Control Ranges
0 to 500 psig (0 to 34.4 bar)
0 to 1500 psig (0 to 103 bar)
Inlet Pressure 2200 psig (151 bar)
1500 psig (103 bar)
500 psig (34.4 bar)
2200 psig (151 bar)
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Pressure Control Ranges
0 to 25 psig (0 to 1.7 bar)
0 to 100 psig (0 to 6.8 bar)
Inlet Pressure 2200 psig (151 bar)
500 psig (34.4 bar)
500 psig (34.4 bar)
100 psig (6.8 bar)
100 psig (6.8 bar)
2200 psig (151 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
46 Pressure Regulators
KHP Series
Flow Coefficient 0.06; Maximum Inlet Pressure 10 000 psig (689 bar)
Pressure Control Ranges
0 to 500 psig (0 to 34.4 bar)
0 to 750 psig (0 to 51.6 bar)
Inlet Pressure 8000 psig (551 bar) 5000 psig (344 bar)
8000 psig (551 bar)
5000 psig (344 bar)
1000 psig (68.9 bar)
1000 psig (68.9 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
10 to 1500 psig (0.68 to 103 bar)
Pressure Control Range
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 8000 psig (551 bar) 5000 psig (344 bar)
1500 psig (103 bar)
Pressure Control Ranges
15 to 2500 psig (1.0 to 172 bar)
25 to 3600 psig (1.7 to 248 bar)
3500 psig (241 bar)
5000 psig (344 bar)
8000 psig (551 bar) 5000 psig
(344 bar)
3000 psig (206 bar)
Inlet Pressure 8000 psig (551 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
50 to 6000 psig (3.4 to 413 bar)
100 to 10 000 psig (6.8 to 689 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
8000 psig (551 bar)
5500 psig (378 bar)
Inlet Pressure 9000 psig (620 bar)
Pressure Regulators 47
KHR Series
Flow Coefficient 0.06; Maximum Inlet Pressure 10 000 psig (689 bar)
Pressure Control Ranges
0 to 500 psig (0 to 34.4 bar)
0 to 750 psig (0 to 51.6 bar)
Inlet Pressure 8000 psig (551 bar)
8000 psig (551 bar)
5000 psig (344 bar)
5000 psig (344 bar)
1000 psig (68.9 bar)
1000 psig (68.9 bar)
Water Flow, U.S. gal/min
Water Flow, L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
10 to 1500 psig (0.68 to 103 bar)
15 to 2500 psig (1.0 to 172 bar)
Water Flow, U.S. gal/min
Water Flow, L/min O
utle
t P
ress
ure,
psi
g
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 3000 psig (206 bar)
8000 psig (551 bar)
5000 psig (344 bar)
5000 psig (344 bar)
8000 psig (551 bar)
1500 psig (103 bar)
Pressure Control Ranges
25 to 3600 psig (1.7 to 248 bar)
100 to 10 000 psig (6.8 to 689 bar)
50 to 6000 psig (3.4 to 413 bar)
Water Flow, U.S. gal/min
Water Flow, L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
arInlet Pressure
9000 psig (620 bar)
8000 psig (551 bar)5000 psig
(344 bar)
5500 psig (378 bar)
8000 psig (551 bar)
3500 psig (241 bar)
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
Flow Coefficient 0.25; Maximum Inlet Pressure 10 000 psig (689 bar)
Pressure Control Range
25 to 3600 psig (1.7 to 248 bar)
KHP Series
Inlet Pressure 5000 psig (344 bar)
8000 psig (551 bar)
3500 psig (241 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Range
100 to 10 000 psig (6.8 to 689 bar)
Inlet Pressure 9000 psig (620 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Ranges
0 to 500 psig (0 to 34.4 bar)
10 to 1500 psig (0.68 to 103 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Inlet Pressure 8000 psig (551 bar) 5000 psig (344 bar)
8000 psig (551 bar) 5000 psig (344 bar) 1000 psig (68.9 bar)
1500 psig (103 bar)
48 Pressure Regulators
KPP Series
Flow Coefficient 0.06; Maximum Inlet Pressure 2000 psig (137 bar)
Inlet Pressure 2000 psig (137 bar)
2000 psig (137 bar)
1000 psig (68.9 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0 to 1000 psig (0 to 68.9 bar)
0 to 2000 psig (0 to 137 bar)
Pressure Control Ranges0 to 1500 psig (0 to 103 bar)
Flow Coefficient 0.02; Maximum Inlet Pressure 2000 psig (137 bar)
Flow Coefficient 0.02; Maximum Inlet Pressure 4000 psig (275 bar)
Flow Coefficient 0.06; Maximum Inlet Pressure 6000 psig (413 bar)
Inlet Pressure 1000 psig (68.9 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Range0 to 1000 psig (0 to 68.9 bar)
Inlet Pressure 3000 psig (206 bar)
2000 psig (137 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
Pressure Control Range0 to 2000 psig (0 to 137 bar)
Inlet Pressure 5000 psig (344 bar)
5000 psig (344 bar)
3000 psig (206 bar)
3500 psig (241 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Out
let
Pre
ssur
e, p
sig
Out
let
Pre
ssur
e, b
ar
0 to 3600 psig (0 to 248 bar)
Pressure Control Ranges0 to 3000 psig (0 to 206 bar)
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increases.
Pressure Regulators 49
KBP Series
Flow Coefficient 0.20
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Back-Pressure Regulator Flow DataThe graphs illustrate the change in inlet pressure as the flow rate increases.
0 to 250 psig (0 to 17.2 bar)
0 to 100 psig (0 to 6.8 bar)
Pressure Control Range 0 to 500 psig (0 to 34.4 bar)
KFB Series
Flow Coefficient 1.0
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
0 to 50 psig (0 to 3.4 bar)
Pressure Control Range 0 to 100 psig (0 to 6.8 bar)
KCB Series
Flow Coefficient 0.20
0 to 250 psig (0 to 17.2 bar)
0 to 100 psig (0 to 6.8 bar)
0 to 50 psig (0 to 3.4 bar)
Pressure Control Range 0 to 375 psig (0 to 25.8 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
50 Pressure Regulators
Back-Pressure Regulator Flow DataThe graphs illustrate the change in inlet pressure as the flow rate increases.
KPB Series
Flow Coefficient 0.06 Flow Coefficient 0.20
Pressure Control Range 0 to 2000 psig (0 to 137 bar)
0 to 1000 psig (0 to 68.9 bar)
Pressure Control Range 0 to 3000 psig (0 to 206 bar)
0 to 1000 psig (0 to 68.9 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Pressure Control Range 0 to 3000 psig (0 to 206 bar)
Pressure Control Range 0 to 4000 psig (0 to 275 bar)
Pressure Regulators 51
Flow Coefficient 0.25
KHB Series
Flow Coefficient 0.06
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Back-Pressure Regulator Flow DataThe graphs illustrate the change in inlet pressure as the flow rate increases.
Pressure Control Range 10 to 1500 psig (0.68 to 103 bar)
0 to 750 psig (0 to 51.6 bar)
Pressure Control Range 25 to 3600 psig (1.7 to 248 bar)
15 to 2500 psig (1.0 to 172 bar)
0 to 500 psig (0 to 34.4 bar)
Pressure Control Range 25 to 3600 psig (1.7 to 248 bar)
10 to 1500 psig (0.68 to 103 bar)
0 to 500 psig (0 to 34.4 bar)
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Nitrogen Flow, std ft3/min
Nitrogen Flow, std L/min
Inle
t P
ress
ure,
psi
g
Inle
t P
ress
ure,
bar
Pressure Control Range 100 to 10 000 psig (6.8 to 689 bar)
Pressure Control Range 100 to 10 000 psig (6.8 to 689 bar)
52 Pressure Regulators, RHPS Series
Flow Coefficient: 1.84 Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 406 psig (0 to 28.0 bar)
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Nitrogen Flow, Nm3/h
Out
let
Pre
ssur
e, p
sig
RS4 Series
0 50 100 150 200 250 300 350 400 450
0 100 200 300 400 500 600 700
400
300
200
100
0
25
20
15
10
5.0
0
0 50 100 150 200 250 300 350 400 450
0 100 200 300 400 500 600 700
400
300
200
100
0
25
20
15
10
5.0
0
Flow Coefficient: 1.84
Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 1015 psig (0 to 70.0 bar)
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
0 150 300 450 600 750 900 1050 1200
1000
800
600
400
200
0
70
60
50
40
30
20
10
0
0 200 400 600 800 1 000 1 200 1 400 1 600 1 800
0 150 300 450 600 750 900 1050 1200
1000
800
600
400
200
0
70
60
50
40
30
20
10
0
0 4 000 8 000 12 000 16 000 20 000 24 000 28 000 32 000
0 300 600 900 400
scfm
Nm3/h
0 300 600 900 1200 1500 600 700
1200150
150 1800
Pressure-Reducing Regulator Flow DataThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
A
RS4 Series
Pressure Control Ranges: 0 to 101 psig (0 to 7.0 bar)
0 to 406 psig (0 to 28.0 bar)
0 to 203 psig (0 to 14.0 bar)
0 to 43 psig (0 to 3.0 bar)
C
B
C
Pressure Control Ranges: 0 to 406 psig (0 to 28.0 bar)
0 to 1160 psig (0 to 80.0 bar)
0 to 580 psig (0 to 40.0 bar)
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
C = 218 psig (15.0 bar)
A
A
AA
B
B
BB
C
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
AA
B
B
A
A
Nitrogen Flow, Nm3/h
Pressure Regulators, RHPS Series 53
RS6 SeriesFlow Coefficient: 1.95 Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 406 psig (0 to 28.0 bar)
0 100 200 300 400 500 600 700 800
400
300
200
100
0
25
20
15
10
5.0
0
0 100 200 300 400 500 600 700 800
0 2 000 4 000 6 000 8 000 10 000 12 000 14 000 16 000 18 000 20 000 22 000400
300
200
100
0
25
20
15
10
5.0
0
0 200 500 700 400
scfm
Nm3/h
0 200 400 600 800 1000 600 700
800100
100 1200
600
900
300
1300
0 100 200 300 400 500 600 700 800 900 1 000 1 100 1 200 1 300
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
The graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
Flow Coefficient: 1.95
Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 1160 psig (0 to 80.0 bar)
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
1000
800
600
400
200
0
70
60
50
40
30
20
10
0
0 150 300 450 600 750 900 1050 1200
0 200 400 600 800 1 000 1 200 1 400 1 600 1 800 2 000
0 200 300 300 400
scfm
Nm3/h
0 200 500300 400 500600 700
100
100
50
RS6 Series
Pressure-Reducing Regulator Flow Data
Pressure Control Ranges: 0 to 101 psig (0 to 7.0 bar)
0 to 406 psig (0 to 28.0 bar)
0 to 203 psig (0 to 14.0 bar)
0 to 43 psig (0 to 3.0 bar)
Pressure Control Ranges: 0 to 406 psig (0 to 28.0 bar)
0 to 1160 psig (0 to 80.0 bar)
0 to 580 psig (0 to 40.0 bar)
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
C = 218 psig (15.0 bar)C AB
C
C
BB
B
BA
A
AA
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
A
A
A
A
B
B
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
54 Pressure Regulators, RHPS Series
RS8 Series
The graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
Flow Coefficient: 2.07 Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 406 psig (0 to 28.0 bar)
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
0 100 200 300 400 500 600 700 800 900 1000
400
300
200
100
0
25
20
15
10
5.0
0
0 200 400 600 800 1 000 1 200 1 400 1 600
0 100 200 300 400
scfm
Nm3/h
0 100 200 300 400 500 600 700
Flow Coefficient: 2.07
Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 1160 psig (0 to 80.0 bar)
0 200 400 600 800 1000 1200 1400
0 200 400 600 800 1 000 1 200 1 400 1 600 1 800 2 000 2200
1000
800
600
400
200
0
70
60
50
40
30
20
10
0
0 200 300 400
scfm
Nm3/h 0 200 500300 400 500600 700
100
100
50
0 200 400 600 800 1000 1200 1400 1600 1800 2000 2200
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
RS8 Series
Flow Data for Pressure-Reducing Regulators
Pressure Control Ranges: 0 to 101 psig (0 to 7.0 bar)
0 to 406 psig (0 to 28.0 bar)
0 to 203 psig (0 to 14.0 bar)
0 to 43 psig (0 to 3.0 bar)
Pressure Control Ranges: 0 to 406 psig (0 to 28 bar)
0 to 1160 psig (0 to 80 bar)
0 to 580 psig (0 to 40 bar)
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
C = 218 psig (15.0 bar)
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
C AB C
C
A
A
A
A
B
B
BB
A
A
AA
B
B
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
Pressure Regulators, RHPS Series 55
RS10 Series
LRS4 Series
The graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
0 150 300 450 600 750 900 1050
300
250
200
150
100
50
0
20
15
10
5.0
0
0 200 400 600 800 1 000 1 200 1 400 1 600 1 800
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
Flow Coefficient: 3.79Maximum Inlet Pressure: RS—1015 psig (70.0 bar)Outlet Pressure Control Range: 0 to 3625 psig (0 to 250 bar)
0 25 50 75 100 125 150 175 200 250
300
250
200
150
100
50
0
20
15
10
5.0
0
0 75 200 300 400
scfm
Nm3/h
0 75 100 150 400 500 600 700
25 50 100
25 50
0 25 50 75 100 125 150 175 200 250 275 300 325 350 375 400
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
Flow Coefficient: 0.73 Maximum Inlet Pressure: LRS—507 psig (35.0 bar)Outlet Pressure Control Range: 0 to 290 psig (0 to 20.0 bar)
Flow Data for Pressure-Reducing Regulators
Pressure Control Ranges: 0 to 145 psig (0 to 10.0 bar)
0 to 580 psig (0 to 40.0 bar)
0 to 290 psig (0 to 20.0 bar)
0 to 72 psig (0 to 5.0 bar)
0 to 43 psig (0 to 3.0 bar)
Pressure Control Ranges: 0 to 145 psig (0 to 10.0 bar)
0 to 290 psig (0 to 20.0 bar)
0 to 43 psig (0 to 3.0 bar)
Inlet Pressure: A = 507 psig (35.0 bar)
B = 362 psig (25.0 bar)
C = 218 psig (15.0 bar)
D = 130 psig (9.0 bar)
D
D
D
C
CB
B
BB
A
A
A
AA
Inlet Pressure: A = 1015 psig (70.0 bar)
B = 580 psig (40.0 bar)
C = 218 psig (15.0 bar)
AB
AB
AB
AB
AB
C
C
C
C
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
56 Pressure Regulators, RHPS Series
LRS4 Series with Optional External Feedback
LRS4 Series with Optional 316L SS Diaphragm
0 10 20 30 40 50 60 70 80 90
30
25
20
15
10
5
0
2.0
1.5
1.0
0.5
0
0 25 50 75 100 125 150
Flow Coefficient: 0.73 Maximum Inlet Pressure: LRS—507 psig (35.0 bar)Outlet Pressure Control Range: 0 to 290 psig (0 to 20.0 bar)
Comparative flow curves: External FeedbackStandard
Out
let
Pre
ssur
e, b
ar
0 10 20 30 40 50 60 70 80 90
0 25 50 75 100 125 150
30
25
20
15
10
5
0
2.0
1.5
1.0
0.5
0
0 20 40 60 80
scfm
Nm3/h
0 20 40 60 80 100 120 140
10
A
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
Flow Coefficient: 0.73 Maximum Inlet Pressure: LRS—507 psig (35.0 bar)Outlet Pressure Control Range: 0 to 290 psig (0 to 20.0 bar)
Comparative flow curves: 316L SS Diaphragm (M)Standard
Out
let
Pre
ssur
e, b
ar
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, p
sig
The graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
Flow Data for Pressure-Reducing Regulators
Inlet Pressure: A = 362 psig (25.0 bar)
B = 130 psig (9.0 bar)
C = 43 psig (3.0 bar)
A
A
A
B
B
B
B
C
C
CC
Inlet Pressure: A = 362 psig (25.0 bar)
B = 130 psig (9.0 bar)
C = 43 psig (3.0 bar)
A
A
AA
B
B
BB
CC
C
C
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
Pressure Regulators, RHPS Series 57
LRSH4 Series
The graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
Flow Coefficient: 0.10 Maximum Inlet Pressure: LRSH4—5800 psig (400 bar)Outlet Pressure Control Range: 0 to 290 psig (0 to 20.0 bar)
Nitrogen Flow, std ft3/min
0 25 50 75 100 125 150 175 200 250
300
250
200
150
100
50
0
20
15
10
5.0
0
0 25 50 75 100 125 150 175 200 250 275 300 325 350 375 400
Out
let
Pre
ssur
e, b
ar
Out
let
Pre
ssur
e, p
sig
Flow Data for Pressure-Reducing Regulators
Pressure Control Ranges: 0 to 145 psig (0 to 10.0 bar)
0 to 290 psig (0 to 20.0 bar)
0 to 43 psig (0 to 3.0 bar)
Inlet Pressure: A = 2900 psig (200 bar)
B = 1450 psig (100 bar)
BA
A
A
A
B
B
B
LPRS10 SeriesFlow Coefficient: 3.79 Maximum Inlet Pressure: LPRS10— 232 psig (16.0 bar)Outlet Pressure Control Range: 1.4 to 43 psig (0.10 to 3.0 bar)
0 50 100 150 200 250 300 350 400 450
50
40
30
20
10
0
3.0
2.5
2.0
1.5
1.0
0.5
0
0 100 200 300 400 500 600 700
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, b
ar
Out
let
Pre
ssur
e, p
sig
Pressure Control Ranges: 4.3 to 43 psig (0.30 to 3.0 bar)
1.4 to 14.0 psig (0.10 to 1.0 bar)
Inlet Pressure: A = 217 psig (15.0 bar)
B = 101 psig (17.0 bar)
C = 43 psig (3.0 bar)
BA
A
A
A
A
B
B
B
B
C
C
C
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
58 Pressure Regulators, RHPS Series
LPRS15 SeriesThe graphs illustrate the change or “droop” in outlet pressures as the flow rate increase.
0 100 200 300 400 500 600 700
50
40
30
20
10
0
3.0
2.5
2.0
1.5
1.0
0.5
0
0 100 200 300 400 500 600 700 800 900 1 000 1 100
Nitrogen Flow, std ft3/min
Out
let
Pre
ssur
e, b
ar
Out
let
Pre
ssur
e, p
sig
Flow Coefficient: 7.3 Maximum Inlet Pressure: LPRS15— 232 psig (16.0 bar)Outlet Pressure Control Range: 1.4 to 43 psig (0.10 to 3.0 bar)
BS6 Series
Flow Coefficient: 1.84 Maximum Inlet Pressure: BS6— 1015 psig (70.0 bar)Pressure Control Range: 0 to 406 psig (0 to 28.0 bar)
0 50 100 150 200 250 300 350 400 450 500
500
400
300
200
100
0
30
25
20
15
10
5.0
0
0 100 200 300 400 500 600 700 800
Nitrogen Flow, std ft3/min
Inle
t P
ress
ure,
bar
Inle
t P
ress
ure,
psi
g
Flow Data for Pressure-Reducing Regulators
Pressure Control Ranges: 4.3 to 43 psig (0.30 to 3.0 bar)
1.4 to 14.0 psig (0.10 to 1.0 bar)
Inlet Pressure: A = 217 psig (15.0 bar)
B = 101 psig (17.0 bar)
C = 43 psig (3.0 bar)
A
B
C
A
B
A
A
A
B
B
B
C
C
C
Pressure Control Range: 0 to 406 psig (0 to 28.0 bar)
Flow Data for Back-Pressure Regulators
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
Pressure Regulators, RHPS Series 59
0 5 10 15 20 25 30 35 40 45 50 55 60
0 10 20 30 40 50 60 70 80 90 100
60
50
40
30
20
10
0
4.0
3.0
2.0
1.0
0
Nitrogen Flow, std ft3/min
Inle
t P
ress
ure,
bar
Inle
t P
ress
ure,
psi
g
The graphs illustrate the change in intlet or outlet pressures as the flow rate increase.
Flow Data for Back-Pressure Regulators
LBS4 SeriesFlow Coefficient: 1.3 Maximum Inlet Pressure: LBS4— 507 psig (35.0 bar)Pressure Control Range: 0 to 43 psig (0 to 3.0 bar)
LBS4 Series
Flow Coefficient: 1.3 Maximum Inlet Pressure: LBS4— 507 psig (35.0 bar)Pressure Control Range: 0 to 290 psig (0 to 20.0 bar)
0 25 50 75 100 125 150 175 200 225 250 275
400
300
200
100
0
25
20
15
10
5.0
0
0 25 50 75 100 125 150 175 200 250 275 300 325 350 375 400 425 450
Nitrogen Flow, std ft3/min
Inle
t P
ress
ure,
bar
Inle
t P
ress
ure,
psi
g
Pressure Control Range: 0 to 43 psig (0 to 3.0 bar)
Pressure Control Ranges: 0 to 290 psig (0 to 20.0 bar)
0 to 43 psig (0 to 3.0 bar)
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h
Nitrogen Flow, Nm3/h