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2-Way Flow Control Proportional Valve
Brand: Parker HannifinParker’s selection of 2-way flow control proportional valves provide repeatable and precise controls to circuits requiring proportional flow control through a single line in a normally-open or normally-closed configuration.
These valves are capable of handling flows up to 227 lpm (60 gpm) and pressures as high as 210 bar (3000 psi).
These valves can achieve pseudo pressure compensation in both normally-open and normally-closed versions due to the pressure drop across the spool orifices, but an external compensator can also be used if finer control is required, making these valves ideal for variable applications that need exact control and do not demand the exact same flow every time a function is operated.
Parker’s 2-way flow control proportional valves pair well with any Current Controlled Pulse Width Modulation (PWM) valve driver and can be used on a variety of mobile and industrial applications within the agriculture, construction, and manufacturing markets.
Features- Low hysteresis
- Hardened working parts for maximum durability
- All external parts zinc plated
Specifications
Brand
Cavity Size
- C12-2, C16-2, C20-2, 2X, C08-3, C10-2, 3X, C12-3L
Coil Nut Torque (Lbs/ft)
- Finger Tight, 3
Coil Nut Torque (Nm)
- Finger Tight, 4.1
Coil Type
- 1" DS Coil High Watt, 1/2" Super Coil, 1/2" Super Coil Low Watt (CCS), 5/8" Super Coil, 5/8" Super Coil High Watt (CAP), 1/2" Super Coil High Watt (CCP)
Electrical Signal Closing Point
- N/A, 65 % of Input Signal
Electrical Signal Flow Variation
- N/A, up to 20 %, ± 7 %, up to 20 %, ± 5 %, ± 2 %
Electrical Signal Opening Point
- 20 %-30 % of Input Signal, 25 % of Input Signal, 21 % of Input Signal, 17 % of Input Signal, N/A
Filtration Ratings
- ISO 4406: 1999 Code 18/16/13
Flow Direction
- Side to Nose (2 - 1), Side to Nose (2 - 1), Nose to Side (1 - 2), Top to Side (3 - 2), Side to Nose (2 - 1) & Nose to Side (1 - 2), Side to Top (2 - 3), Nose to Side (1 - 2)
Frequency (Hz)
- 100-400
Hysteresis
- 4 %, < 10 %, < 10 %, < 3 %, 7 %, > 15 %, < 3 %
Installation Torque (Lbs/Ft)
- 21, 40, 83, 27, 20, 22, 55
Installation Torque (Nm)
- 29, 54, 113, 20, 27, 30, 74
Leak Rate (cc/min)
- 250 @ 3000 psi (210 bar), 125 @ 3000 psi (210 bar), 946 @ 3000 psi (210 bar), 570 @ 3000 psi (210 bar), 378 @ 3000 psi (210 bar), 780 @ 3000 psi (210 bar), 568 @ 3000 psi (210 bar), 1135 @ 3000 psi (210 bar), 757 @ 3000 psi (210 bar)
Maximum Current (Amps)
- 2.45 @ 12 Vdc, 1.23 @ 24 Vdc, N/A
Maximum Inlet Pressure (bar)
- 210
Minimum Pressure Differential (bar)
- N/A, 6.9, 13.8, 20.7, 20.7, 14
Minimum Pressure Differential (psi)
- N/A, 150, 200, 300, 300, 200
Operating Temperature (°C)
- -34° to +121° C, -26° to +204° C
Operating Temperature (°F)
- -30° to +250° F, -15° to +400° F
Override
- Push Typical w/ Extended Rod, N/A, None, Infinite Control
Rated Flow (gpm)
- 14, 40, 60, 2.5, 3.5, 4, 6, 2, 4, 6, 8, 9.5, 15, 4, 5, 2.5, 5, 6, 9.5
Rated Flow (Lpm)
- 53, 150, 227, 9.5, 13.3, 15, 22.8, 7.5, 15, 23, 30, 36, 56.8, 19, 9.5, 23, 36
Rated Fluid Viscosity (CSt)
- Mineral-based or Synthetic with Lubricating Properties at Viscosities of 45-2000 SSU (6 to 420 cSt)
Seal Material
- Nitrile, Fluorocarbon
Type / Configuration
- Normally Closed, Normally Closed, Partially Pressure Compensated, Normally Closed, Pressure Compensated, Normally Open, Partially Pressure Compensated, Normally Open, Pressure Compensated, Normally Open
Valve Material
- All Parts Steel. All Operating Parts Hardened Steel
Wattage (W)
- 42, 14, 19, 18, 28, 28, 19, 14
Weight (kg)
- 0.32, 0.34, 0.08, 0.12, 0.13, 0.4
Weight (Lbs)
- 0.7, 0.75, 0.17, 0.26, 0.28, 0.89
Wire Screen
- N/A, No, Yes
- Agriculture
- Construction
- Material Handling
- Miscellaneous Industrial
- Miscellaneous Manufacturing
- Miscellaneous Mobile