PV42-M30 Proportional Flow Control Cartridge,
DESCRIPTION
A solenoid-operated, two-stage, three-port, pressure-compensated, spool-type, nor-
mally 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.
OPERATION
The PV42-M30 will regulate flow out of port 3 regardless of system working pressure
at 3 or at bypass port 2. Two priority flow ranges are provided for better resolution:
Range A for priority flow up to 170 lpm/45 gpm, and Range B for priority flow up to
132 lpm/35 gpm. For either range, the input flow at 1 can be up to 225 lpm/60 gpm.
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.
Operation of Manual Override: To Engage: Turn clockwise approximately 3 turns to
reach start point. Continue another approximately 2 more turns to full shift. To Disen-
gage: Turn counterclockwise approximately 5 turns to positive stop.
FEATURES
• Excellent linearity and hysteresis characteristics.
• Hardened spool and cage for long life.
• Optional coil voltages and terminations.
• Efficient wet armature construction.
RATINGS
Operating Pressure: Inlet: 240 bar (3500 psi); Ports 2 and 3: 207 bar (3000 psi)
Regulated Flow Rate: Range A: 190 lpm (50 gpm) maximum
Range B: 132 lpm (35 gpm) maximum
Maximum Input Flow: 225 lpm (60 gpm)
Maximum Internal Leakage: 1.52 lpm (0.40 gpm) at zero current
Electrical: 2 standard voltage ratings
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: VC42-M3; See page 9.142.1; Cavity Tool: CT42-M3X-XX; See page 8.600.1
Seal Kit: SK42-3X-MM; See page 8.650.1 for seal kit options
and appropriate seals based on application temperature range.
USASI/ISO:
SYMBOLS
2.378.1
PERFORMANCE
Threshold Current
400 ± 100 mA
200 ± 50 mA
Coil Voltage
12 VDC
24 VDC
Max. Control Current
1400 ± 150 mA
700 ± 75 mA
3
2
1
ELECTRO-PROPORTIONAL VALVES—FLOW CONTROL
2010
Percent of Max. Control Current
FLOW lpm/gpm
40 5030 60 70 80 90 100
228/60
189/50
151/40
114/30
76/20
38/10
Range A
Regulated Flow vs. Current
207 bar/3000 psi at Port 3
at 190 lpm/50 gpm Input Flow
12V Coil; 110 Hz PWM
32 cSt/150 sus oil at 40°C
PRESSURE bar/psi
Reg. P > Byp. PByp. P > Reg. P
FLOW lpm/gpm
0138
2000
69
1000
138
2000
69
1000
207
3000
207
3000
228/60
189/50
151/40
114/30
76/20
38/10
Range A, 3-Way
Regulated Flow vs. Load
240 bar/3500 psi, 190 lpm/50 gpm Inlet
12V Coil; 110 Hz PWM
32 cSt/150 sus oil at 40°C
1.4 amp
0.7 amp
0.9 amp
0.5 amp
U.S. Patent
6,966,329
HYDRAFORCE
.com
®
Recommended Electronic Controllers:
See page 2.001.1 or our Electronics catalog.
Blue rectangles are links to other catalog pages.
PV42-M30Normally Closed
DIMENSIONS
MATERIALS
TO ORDER
2.378.2
PV42-M30 __ __ - __ __ __ - __ - __ __ __ __
Voltage
0 Less Coil
12 12 VDC
24 24 VDC
Porting
Consult
Factory
Cartridge: Weight: 0.89 kg. (1.97 lbs.);
Steel with hardened work surfaces.
Zinc-plated exposed surfaces.
Buna N O-rings and polyester
elastomer back-ups standard.
Ported Body: Consult factory.
EHPR Series Coil: Weight: 0.32 kg.
(0.7 lbs.) Unitized thermoplastic
encapsulated, Class H high
temperature magnet-wire.
See page 3.200.8.
116.9
4.60
110.0
4.33
MAX
MILLIMETRE
INCH
MANUAL
OVERRIDE
OPTION
WITH GUARD
"G"
MANUAL
OVERRIDE
OPTION
"M"
3
2
1
0.88
22.2
ACROSS FLATS
TORQUE:
10–12 ft-lbs
(14–16 Nm)
47.6
1.88
ACROSS
M42 x 2.0 - 6g
THREAD
FLATS
TORQUE:
65–75 ft-lbs
(88–102 Nm)
79.0
3.11
90.9
3.58
Seals
Buna N (Std.) N
Fluorocarbon V
Polyurethane P
Terminations
DS Dual Spades
DG DIN 43650
DL Leadwires (2)
DL/W Leads w/Weatherpak
®
Connector
ER Deutsch DT04-2P
Coils with internal diode are
available. Consult factory.
(continued)
PERFORMANCE
2010
Percent of Max. Control Current
FLOW lpm/gpm
40 5030 60 70 80 90 100
151/40
114/30
76/20
38/10
Range B
Regulated Flow vs. Current
207 bar/3000 psi at Port 3
at 125 lpm/33 gpm Input Flow
12V Coil; 110 Hz PWM
32 cSt/150 sus oil at 40çC
PRESSURE bar/psi
Reg. P > Byp. PByp. P > Reg. P
FLOW lpm/gpm
0138
2000
69
1000
138
2000
69
1000
207
3000
207
3000
151/40
114/30
76/20
38/10
Range B, 3-Way
Regulated Flow vs. Load
240 bar/3500 psi, 125 lpm/33 gpm Inlet
12V Coil; 110 Hz PWM
32 cSt/150 sus oil at 40çC
1.4 amp
0.7 amp
0.9 amp
0.5 amp
Option(s)
None
(Blank)
Manual Override M
Manual Override
with Guard G
Flow Range
190 lpm
(50 gpm) A
Up to 132 lpm
(35 gpm) B
U.S. Patent 6,966,329
®
HYDRAFORCE
HYDRAFORCE
.com
®
Blue rectangles are links to other catalog pages.
