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IPV72-30 Proportional Flow Control Valve

A solenoid-operated, electrically-variable, three-port, pressure-compensated,  spool-type, normally closed when de-energized, proportional flow control valve. It can be used as a priority-type flow regulator with 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.

Products

Specifications of IPV72-30 Proportional Flow Control Valve

Operating PressurePort①: 240 bar (3500 psi); Ports② & ③: 207 bar (3000 psi)
Regulated Flow Rate in 3-Port ModeRange A: 57 lpm (15 gpm);
Range B: 38 lpm (10 gpm)
Maximum Input Flow in 3-Port ModeRange A and B: 114 lpm (30 gpm)
Maximum Flow Rate in 2-Port Mode

Range A: 53 lpm (14 gpm);

Range B: 31 lpm (8 gpm)

Internal Leakage0.38 lpm (0.1 gpm) fully closed at 207 bar (3000 psi)
Electrical2 standard voltage ratings
FluidsMineral-based or synthetics with lubricating properties at viscosities of 7.4
to 420 cSt (50 to 2000 sus)
InstallationNo restrictions
CavityIVC12-3; See page 303


Materials

CartridgeWeight: 0.36 kg. (0.8 lbs.); Steel with hardened work surfaces.
Zinc-plated exposed surfaces; Seal: O-rings and back-up rings.
Standard Ported BodyWeight: 1.09 kg. (2.4 lbs.); Anodized high-strength 6061
T6 aluminum alloy, rated to 240 bar (3500 psi); Ductile iron and steel
bodies available; dimensions may differ; Consult Inno.
CoilWeight: 0.32 kg. (0.7 lbs.); Unitized thermoplastic encapsulated,
Class H high temperature magnetwire.


Features of IPV72-30 Proportional Flow Control Valve

1. Excellent linearity and hysteresis.
2. Hardened spool and cage for long life.
3. Efficient wet armature construction.
4. Optional coil voltages and terminations.
5. Cartridges voltage interchangeable.
6. Unitized, molded coil design.
7. Coil waterproofifing standard.
8. Manual override option.


Operation Symbol of IPV72-30 Proportional Flow Control Valve

Operation Symbol of IPV72-30 Proportional Flow Control Valve

The IPV72-30 will regulate flow out of port ③ regardless of system working pressure. With an increasing current applied to the solenoid, the IPV72-30 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, the bypass pressure drop will increase unless a small amount of leakage is provided for  the priority port. Consult Inno.


Operation of Manual Override Option

1 turn to reach the start point. Continue another approximately 5 turns to full


To Engage

Turn clockwise approximately shift.


To Disengage

Turn counterclockwise approximately 6 turns to positive stop.

Performance/Dimension/Sectional Drawing of IPV72-30 Proportional Flow Control Valve

DIMENSION (inch/mm)
Performance/Dimension/Sectional Drawing of IPV72-30 Proportional Flow Control Valve
Sectional Drawing
Performance/Dimension/Sectional Drawing of IPV72-30 Proportional Flow Control Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of IPV72-30 Proportional Flow Control Valve
PERFORMANCE (cartridge only)
Performance/Dimension/Sectional Drawing of IPV72-30 Proportional Flow Control Valve
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Contact
0086-553-8812880 salesinno@innohydra.com
No. 03, 03rd Kechuang Road, Xinwu Economic Development Zone, Wanzhi District, Wuhu City, Anhui Province, China
Follow Us