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Proportional Poppet Valves
Brand: Parker HannifinParker’s selection of 2-way proportional poppet valves provide precise and dependable controls for applications that require a proportional flow control with an extremely low leakage rate.
These valves are capable of handling flows up to 117 lpm (31 gpm) and pressures as high as 210 bar (3000 psi).
These valves inspire confidence because of the high level of repeatable and accurate operation throughout the full control range of the valve.
Parker’s 2-way proportional poppet valves are available in normally-open or normally-closed configurations and will pair with any Current Controlled Pulse Width Modulation (PWM) valve driver.
These valves have uses on a variety of machinery within the agriculture, aerial, material handling, or construction markets.
Features- Excellent metering capability and control throughout the full flow range
- Reduced drift
- Low leak control (less than 5 dpm)
- Modular solution to applied problem
- Improved control throughout the control range
Specifications
Brand
Cavity Size
- C08-2, C10-2, C12-2F, C16-2
Coil Nut Torque (Lbs/ft)
- 1
Coil Nut Torque (Nm)
- 1.4
Coil Type
- 5/8" Super Coil Low Watt (CAS)
Electrical Signal Closing Point
- N/A, 60 %-65 % of Input Signal
Electrical Signal Opening Point
- 20 %-25 % of Input Signal, N/A
Filtration Ratings
- ISO 4406: 1999 Code 18/16/13
Flow Direction
- Side to Nose (2 - 1)
Frequency (Hz)
- 100-400
Hysteresis
- < 15 %
Installation Torque (Lbs/Ft)
- 20, 25, 55, 80-85
Installation Torque (Nm)
- 30, 34, 74, 108-115
Leak Rate (drops/min)
- 5 @ 3000 psi (210 bar)
Maximum Inlet Pressure (bar)
- 210
Minimum Pressure Differential (bar)
- 21
Minimum Pressure Differential (psi)
- 300
Operating Temperature (°C)
- -45° to +132° C, -34° to +121° C, -26° to +204° C
Operating Temperature (°F)
- -50° to +270°, -30° to +250°, -15° to +400° F
Rated Flow (gpm)
- 7, 10.5, 21.5, 28, 14.5, 26, 31
Rated Flow (Lpm)
- 27, 40, 81.5, 106, 55, 98.5, 117
Rated Fluid Viscosity (CSt)
- Mineral-based or Synthetic with Lubricating Properties at Viscosities of 45-2000 SSU (6 to 420 cSt)
Seal Material
- D-Ring, Nitrile, Fluorocarbon
Type / Configuration
- Normally Closed, Normally Open
Valve Material
- All Parts Steel. All Operating Parts Hardened Steel
Wattage (W)
- 18
Weight (kg)
- 0.17, 0.19, 0.3, 0.4, 0.22, 0.23, 0.31, 0.41
Weight (Lbs)
- 0.38, 0.42, 0.65, 0.88, 0.48, 0.52, 0.68, 0.9
- Applications Requiring Precise Controls
- Variable Flow Applications
- Actuator Control
- Motor Speed Control