Sensortechnics HFPRO7VFF1O High flow proportional solenoid valve Datasheet

HF PRO
High flow proportional solenoid valve
FEATURES
· 2-way normally closed
· Capable of 60 lpm flow and pressures
up to 50 psig
· Face seal manifold mount or barbed
body options
· Proven performance to 35 million life
cycles
· Driven with DC current or pulse width
modulation (recommended >30 KHz)
MEDIA COMPATIBILITY
PHYSICAL PROPERTIES
Air, argon, helium, hydrogen, methane, nitrogen,
oxygen & others
Operating environment
Storage temperature
Voltage1
45.3 mm (1.785 in)
Width
16.5 mm (0.625 in)
Height
17 mm (0.67 in)
max. 3 W
2.25 W at 68 °F (20 °C)
Porting
Manifold mount;
barbed body (5 mm (0.195”) ID Tube)
max. 5, 12, or 24 VDC
Weight
63 g (2.2 oz)
0.508 cm3 (0.031 in3)
Internal volume
Filtration (recommended)
Lubrication
Notes:
1. Max. voltage for continuous full flow, ambient temp. 55°C.
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-40 to 70 °C
Length
ELECTRICAL
Power
0 to 50 °C
43 µm
None required
Oxygen clean
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HF PRO
High flow proportional solenoid valve
PERFORMANCE CHARACTERISTICS
Part no.
Pressure
Vacuum
Orifice siz es
Leak rate2, 3
R esp o n se
HFPRO7...
0...50 psid
0...27 "Hg
(0...915 mbar)
0.070" (1.8 mm)
≤0.5 sccm of nitrogen
at 1 and 10 psi
<30 msec
cycling
FLOW CURVES4
Notes:
2. Low differential pressure represents the worst case condition due to the reverse flow (pressure-assist) nature of the valve.
3. sccm denotes Standard Cubic Centimeters per Minute. It is a unit for the flow rate at standard conditions of temperature and
pressure. 1000 sccm = 1 slpm.
4. slpm denotes Standard Liters per Minute. It is a unit for the flow rate at standard conditions of temperature and pressure.
1 slpm = 1000 sccm.
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HF PRO
High flow proportional solenoid valve
OUTLINE DRAWING
Barbed body
0.325
(8.26)
2x Ø 0.268
(Ø 6.81)
2x Ø 0.228
(Ø 5.79)
0.610
(15.49)
0.605
(15.37)
0.500
(12.70)
2.32
(58.96)
In
0.67
(16.99)
Brass body
and barbs
Out
2x Ø 0.125
(Ø 3.18) thru
0.60
(15.29)
0.305
(7.75)
0.500
(12.70)
0.105
(2.67)
2x leadwires #26 awg black
18.5±0.5 (470±13) long
0.750
(19.05)
0.125
(3.18)
1.130
(28.70)
dimensions in inches (mm)
Manifold mount
0.055 ±0.020
(1.40 ±0.51)
2x Ø 0.125 ±0.005
(Ø 3.18 ±0.13)
0.5
(12.71)
0.305 ±0.016
(7.75 ±0.41)
0.67
(17.02)
0.5
(12.71)
0.055 ±0.020
(1.40 ±0.51)
1.785 ±0.050
(45.34 ±1.27)
0.305 ±0.016
(7.75 ±0.41)
2x leadwires #26 awg black
18.5±0.5 (470±13) long
0.27
(6.86)
2x ID Ø 0.123 ±0.003
(Ø 3.12 ±0.08)
0.312
(7.92)
0.156
(3.97)
0.125 ±0.020
(3.18 ±0.51)
0.281 ±0.005
(7.14 ±0.13)
January 2009 / 274
0.625
(15.88) max.
Out
In
1.53
(39.86) approx.
dimensions in inches (mm)
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HF PRO
High flow proportional solenoid valve
ORDERING INFORMATION
Model no.
Series
Options
H FP R O
Max.
pressure
7:
5 0 p si d
Orifice
size
0.070"
(1.8 mm)
Coil selection
Elastomer
V: FKM
Max.
voltage*
Electrical
interface
Pneumatic
interface
Cleaning
11 Ω F: wire leads,
18"
1: manifold
mount
O: oxygen
service
8: barbed
body
Resistance
A:
5 V DC
D:
12 V D C
68 Ω
F:
24 V D C
247 Ω
* max. voltage for continuous
full flow, ambient temp. 55°C
Sample
H FP R O
order no:
7
V
A
F
8
O
Note: Not all combinations might be available.
Please contact your nearest Sensortechnics sales representative for further information.
Sensortechnics reserves the right to make changes to any products herein. Sensortechnics does not assume any liability arising out of the
application or use of any product or circuit described herein, neither does it convey any license under its patent rights nor the rights of others.
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