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ELECTRO-PROPORTIONAL VALVES—FLOW CONTROL
HPV12-20 HyPerformanceTM Proportional Flow
DESCRIPTION
U.S. Patent
8,253,063
A solenoid-operated, electrically-variable, two-port, pressure-compensated, spooltype, normally closed when de-energized, proportional flow control valve for high
pressure applications up to 350 bar (5075 psi).
OPERATION
With inlet at port 1, the HPV12-20 will regulate flow out of port 2 regardless of system
working pressure with flow rate proportional to current applied to the solenoid.
FEATURES
• Excellent linearity and hysteresis
• Compensated flow control
• Uses more compact 10-size solenoid coil
• Continuous-duty rated solenoid with optional coil voltages and terminations.
• Patented high-strength solenoid tubes.
• Hardened spool and cage for long life.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Unitized, molded, waterproof E-Coils rated up to IP69K.
• 1000-hour salt-spray rated solenoid tubes and coils.
• All HyPerformance™ products are tested to the rigorous standards
of the NFPA specification T2.6.1.
• All HyPerformance™ valves are tested at a verification level of 90%
and an assurance of 99%.
ISO SYMBOL
RATINGS
Operating Pressure: 350 bar (5075 psi); 10% cycle life: 420 bar (6090 psi)
Note: All HyPerformance™ products are tested for 900K cycles at 350 bar
and 100K cycles at 420 bar.
Burst Pressure: 1241 bar (18,000 psi)
Proof Pressure: 690 bar (10,000 psi)
Regulated Flow Rate: 0 to 68 lpm (0 to 18 gpm)
Max. Internal Leakage: 0.38 lpm (0.10 gpm) at port 2 at zero current
and 345 bar (5000 psi) pressure at port 1
Temperature: -54° to 107°C (-65° to 225°F) with PPDI Urethane seals
Electrical Parameters (with size 10 E-series coil):
PERFORMANCE
Flow vs. Current
Inlet Pressure: 350 bar/5075 psi
12V Coil; 110 Hz PWM
32 cSt/150 sus oil at 40°C
76/20
FLOW lpm/gpm
No Load at Port 2
60/16
45/12
30/8
15/4
200
400
600
800
1000 1200
CURRENT mA
Performance info. continued on next page.
Recommended Electronic Controllers:
Coil Voltage
Rating
12
24
Coil Inductance
(mH)
247
973
Threshold Current
(mA)
250
125
Maximum Control
Current (mA)
1050
525
Hysteresis: ±1.9 lpm (0.50 gpm) maximum
Dither/PWM Frequency Range: 100 to 250 Hz
Filtration: See page 9.010.1
Fluids: Mineral-based or synthetics with lubricating properties at viscosities of
7.4 to 420 cSt (50 to 2000 sus); See Temperature and Oil Viscosity, page 9.060.1
Installation: No restrictions; See page 9.020.1.
Cavity: HVC12-2 Cavity Variation “A”; See page 9.112.1
Cavity Tool: HCT12-2X-XX; See page 8.600.1
Seal Kit: HSK12-2U-0; See page 8.650.1
Coil Nut: Part No. 7004420
See page 2.001.1 or our Electronics catalog.
2.332.1
®
HYDRAFORCE.com
Blue rectangles are links to other catalog pages.
®
HYDRAFORCE
Control Valve, Normally Closed
PERFORMANCE (continued)
HPV12-20
DIMENSIONS
U.S. Patent 8,253,063
Flow vs. Pressure Drop
3.25 / 82.6
Inlet Pressure, Meter-in: 350 bar/5075 psi
12V Coil; 110 Hz PWM
FLOW lpm/gpm
76/20
1.25
31.8
32 cSt/150 sus oil at 40°C
1050 mA
2.50
63.5
60/16
800 mA
45/12
30/8
550 mA
15/4
350 mA
69
1000
138
2000
207
3000
DIA.
1.84
46.7
COIL MUST BE INSTALLED
WITH LETTERING UP
276
4000
1.33
33.7
1.62
41.1
0.75
ACROSS FLATS
19.1
345
5000
PRESSURE DROP bar/psi
TORQUE: 5 – 7 ft-lbs
(7 – 10 Nm)
3.02
76.6
1.06
27.0
1.31
33.3
ACROSS FLATS
2.25
57.2
TORQUE:
115 – 125 ft-lbs
(156 – 170 Nm)
2.40
60.9
INCH
MILLIMETRE
ORIFICE DISC CANNOT
BE USED WITH THIS PRODUCT
due to HyPerformanceTM Cavity.
3.75
95.3
0.34
8.7
Mounting
Holes
0.35 / 8.8
MATERIALS
TO ORDER
Cartridge: Weight: 0.29 kg. (0.64 lbs.)
Steel with hardened work surfaces.
Zinc-plated exposed surfaces. PPDI
Urethane seals without back-up
rings standard.
Ported Body: Weight: 2.74 kg.
(6.05 lbs.); H-Series ductile iron
standard. Rated to 345 bar
(5000 psi).
See page 8.012.1.
10-size E-Coil: Weight: 0.41 kg.
(0.9 lbs.); Fully encapsulated with
rugged external metal shell. Rated
up to IP69K with integral
connectors.
See page 3.400.1.
HPV12-20 - __ __ __ - __ - __ __ __ __ __
®
HYDRAFORCE.com
Porting
Cartridge Only
0
SAE 16 16HT
1" BSP* 8HB
Voltage
0 Less Coil**
12 12 VDC
24 24 VDC
*BSP body;UK Mfg only
Seals
PPDI Urethane
Note: PPDI Urethane seals are
recommended for pressures above
241 bar (3500 psi).
Note: Consult factory for
additional seal options.
2.56 / 65.0
**Includes E-Coil Nut.
U
Coil Termination
Deutsch DT04-2P
Metri-Pak 150
Dual Lead Wires
ER (IP69K)
EY (IP69K)
EL (IP69K)
For Coils with Zener Diode, add “/Z” to option code.
For example: “ER/Z”. Not available on all models.
See coil option info. on page 3.400.1
2.332.2