© 2003 swagelok company hf series compact, high flow gas regulators
TRANSCRIPT
© 2003 Swagelok Company
HF SeriesHF SeriesCompact, High Flow Gas RegulatorsCompact, High Flow Gas Regulators
HF SeriesHF SeriesCompact, High Flow Gas RegulatorsCompact, High Flow Gas Regulators
© 2003 Swagelok Company
• Compact Size• High Flow • Less Droop• Overpressure Protection• Low Creep• Tamper-Free / All-Welded Design• Preset Pressure and Adjustable
Features Features Features Features
© 2003 Swagelok Company
• Compact size Less than half the size of
conventional diaphragm regulators
• High Flow• Less Droop• Overpressure Protection• Low Creep• Tamper-free / All-welded Design• Preset Pressure and Adjustable
FeaturesFeaturesFeaturesFeatures
© 2003 Swagelok Company
• Compact Size• High Flow
Up to 300 std L/min
• Less Droop• Overpressure Protection• Low Creep• Tamper-free / All-welded Design• Preset Pressure and Adjustable
FeaturesFeaturesFeaturesFeatures
© 2003 Swagelok Company
• Compact size• High Flow• Less Droop
Eliminates the need for adjustment in many systems
May reduce the number of regulators in a system
• Overpressure Protection• Low Creep• Tamper-free / All-welded Design• Preset Pressure and Adjustable
FeaturesFeaturesFeaturesFeatures
© 2003 Swagelok Company
Flow Rate std L/min
0 10 20 30 40 500
5
10
15
20
25
Out
let
Pre
ssur
e (p
sig)
low pressurelimit for MFC
onetool
twotools
threetools
fourtools
DroopDroopDroopDroop
0
0.3
Out
let
Pre
ssur
e (b
ar)
0.6
0.9
1.2.
1.5
1.7
© 2003 Swagelok Company
DroopDroopDroopDroop
low pressurelimit for MFC
onetool
twotools
threetools
fourtools
inlet pressure
is constant
Flow Rate std L/min
0 10 20 30 40 500
5
10
15
20
25
Out
let
Pre
ssur
e (p
sig)
Conventional
Regulator
0
0.3
Out
let
Pre
ssur
e (b
ar)
0.6
0.9
1.2.
1.5
1.7
© 2003 Swagelok Company
DroopDroopDroopDroop
Flow Rate std L/min
0
5
10
15
20
25
0 10 20 30 40 50
Ou
tlet
Pre
ssu
re (
psi
g)
low pressurelimit for MFC
onetool
twotools
threetools
fourtools
inlet pressure
is constant
Conventional
Regulator
HF series
Regulator
0
0.3
Out
let
Pre
ssur
e (b
ar)
0.6
0.9
1.2.
1.5
1.7
© 2003 Swagelok Company
• Compact size• High Flow• Less Droop• Overpressure Protection
Tolerates full inlet pressure through the outlet without damage
• Low Creep• Tamper-free / All-welded Design• Preset Pressure and Adjustable
FeaturesFeaturesFeaturesFeatures
© 2003 Swagelok Company
• Compact size • High Flow • Less Droop• Overpressure Protection• Low Creep
Decreases the likelihood of damage or shutdown from pressure build up due to outlet pressure creep
• Tamper-free / All-welded Design• Preset Pressure and Adjustable
FeaturesFeaturesFeaturesFeatures
© 2003 Swagelok Company
• Compact size • High Flow • Less Droop• Overpressure Protection• Low Creep• Tamper-free / All-welded Design
Reduces potential for improper adjustment
All-welded design reduces the potential for leaks
• Preset Pressure and Adjustable
FeaturesFeaturesFeaturesFeatures
© 2003 Swagelok Company
HF series RegulatorsHF series RegulatorsHF series RegulatorsHF series Regulators
• Set Pressure Regulators HFS4A
• High pressure HFS4B
• High Pressure HFS3B
• Compact size
• Remote Adjustable Regulators HFD3B
• Conventional Mounting MSM-HFD3B
• Modular Surface Mount (igcTM ll)
© 2003 Swagelok Company
• Preset Models of: 0.7 bar (10 psig) 1.4 bar (20 psig) 2.0 bar (30 psig) 3.4 bar (50 psig) 5.5 bar (80 psig)
• Custom Settings
HFS4B Flow Curves(Inlet Pressure 100 psig (6.8 bar)
0
10
20
30
40
50
60
0 20 40 60 80 100 120 140 160 180 200
Flow Rate (slpm)
Ou
tle
t P
res
su
re (
ps
ig/b
ar)
Preset Pressure SettingsPreset Pressure SettingsPreset Pressure SettingsPreset Pressure Settings
(4.1)
(3.4)
(2.7)
(2.0)
(1.4)
(0.7)
© 2003 Swagelok Company
VCRVCR Split-Nut™ Split-Nut™VCRVCR Split-Nut™ Split-Nut™
Female Split Nut
Male Split Nut
Spring Pins
Pins
Guides
Hex Collar
© 2003 Swagelok Company
HF Series RegulatorsHF Series RegulatorsHF Series RegulatorsHF Series Regulators