Electro-Proportional Valves — Flow Control HyPerformance™

HPV12-30 — Spool-Type, 3-Port, Normally Closed, Control Valve
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HPV12-30 Valve
U.S. Patent 8,253,063

HPV12-30 Valve symbol


A high pressure, solenoid-operated, electrically-variable, 3-port, pressure-compensated,
spool-type, normally closed when de-energized, proportional flow control valve. It can be
used as a priority-type flow regulator whith pressure-compensated, regulated and bypass
flow. It can also be used as a restrictive-type 2-way, pressure-compensated flow regulator
when the bypass line (port 2) is blocked.

The HPV12-30 will regulate flow out of port 3 regardless of system working pressure. With an
increasing current applied to the solenoid, the HPV12-30 will increase output flow.
Note: When used as a bypass flow control in applications where the priority flow port will be
blocked by external valving, bypass pressure drop will increase unless a small amount of leakage
is provided for the priority port. Consult factory.

• Excellent linearity and hysteresis.
• Hardened spool and cage for long life.
• Optional coil voltages and termintions.
• Efficient wet-armature construction.
• Cartridges are voltage interchangeable.
• Unitized, molded coil design.
• Coil waterproofing standard.
• All HyPerformance™ products are tested to NFPA specification T2.6.1.
and are tested at a verification level of 90% and an assurance of 99%.

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
Proof Pressure: 690 bar (10,000 psi)
Burst Pressure: 1380 bar (20,000 psi)
Flow: 76 lpm (20 gpm); See Performance Chart
Internal Leakage: 380 ml/min. (0.10 gpm) at port 3 at 0 current with 350 bar (5075 psi)
   at port 1 (port 2 blocked)
Electrical Parameters (with size 10 E-Series coil):
 Coil Voltage
Threshold Current
Max. Control Current
 12 VDC
250 ±100 mA
1100 ±100 mA
24 VDC
125 ±50 mA
550 ±50 mA
Temperature: -54° to 107°C (-65° to 225°F) with PPDI Urethane seals
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: HVC12-3; See page 9.112.1_3w
Cavity Tool: HCT12-3x-xx; See page 8.600.1
Seal Kit: HSK12-3X-0; See page 8.650.1

The EVDR Series controllers are recommended for use with most HydraForce proportional valves.
These newer electronic controllers are versatile, reliable, and easily configured and customized
for a wide range of applications. See the EVDR Product Selection Guide.
For other Electronic Controllers, see page 2.001.1_pdf




HPV12-30 Performance charts



HPV12-30 Valve Dimensions



Cartridge: Weight (without coil and nut):
0.32 kg (0.70 lb); Steel with hardened work surfaces. PPDI urethane seals without back-up rings standard.

Ported Body: Weight: 4.0kg (8.93 lb);
H-Series Ductile iron. Rated to 345 bar
(5000 psi). See page 8.012.1_3w.

E-Coil: Weight: 0.41 kg (0.9 lb); Perfect wound, fully encapsulated with rugged external metal shell; Rated up to IP69K with integral connectors.
See page 3.400.1_10-size.



HPV12-30 Ordering 10-size E-Coil