2 Way Flow Control Proportional Valves | #DF122C14V

Name: 2 Way Flow Control Proportional Valves
Brand: Parker
SKU: DF122C14V

REGIONAL - Parker offers an extensive range of 2-way flow control proportional valves using Current Controlled Pulse Width Modulation (PWM) valve drivers with flow capabilities up to 227 lpm (60 gpm) and pressures as high as 210 bar (3000 psi).

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Technical Specifications

Flow Rate: 14 GAL/MIN, 53 L/MIN
Configuration: Normally Closed
Actuation Type: Electrical, Manual
Seal Material: Fluorocarbon
Division: Hydraulic Systems Division
Flow Rate: 14 gal/min, 53 L/min
Configuration: Normally Closed
Actuation Type: Electrical, Manual
Seal Material: Fluorocarbon
Maximum Flow Rate: 14.0 gal/min, 53.0 L/min
Flow Rate Accuracy: N/A
Flow Direction: Side to Nose (2 - 1)
Maximum Operating Pressure: 3000 psi, 210 bar
Maximum Inlet Pressure Rating: 3000 psi, 210 bar
Minimum Pressure Differential: N/A psi
Leak Rate: 250 @ 3000 PSI (210 BAR) cm3/min
Cavity Size: C12-2
Function: Proportional Flow Control/Regulator
Operation Type: Solenoid operated, Manually operated
Override Functionality: Push Type w/Extended Rod
For Fluid Type: Mineral-based or synthetic hydraulic fluids
Maximum Kinematic Viscosity: 45-2000 SSU (6 to 420 cSt)
Filter Efficiency Rating: ISO 4406 18/16/13, SAE Class 4
Valve Material: All parts steel. All operating parts hardened steel
Installation Torque: 21 lb-ft, 29 Nm
Coil Nut Tightening Torque: Finger Tight
Operating Temperature: -15 to +400 °F, -26 to +204 °C
Maximum Operating Temperature: +400 °F, +204 °C
Minimum Operating Temperature: -15 °F, -26 °C
Coil Type: 1" DS Coil High Watt
Current: Max: 3.53 @ 12 VDC, 1.79 @ 24 VDC A
Power Consumption: 42 W
Frequency: 100-400 Hz
Variation of Opening Point: 20%-30% of Input Signal
Variation of Closing Point: N/A
Hysteresis: 4%
Wire Mesh Screen Included: No
Weight: 0.7 lb, 0.32 kg
Body Material: N/A
Connection Size: N/A
Connection Type: N/A

Safety Warning

Item Information

Parker’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.

Markets:
• Agriculture
• Construction
• Material Handling
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• Low hysteresis
• Hardened working parts for maximum durability
• All external parts zinc plated

Applications:
• Applications requiring precise controls
• Variable flow applications

Additional Technical Insight:
Recommended to be used with a Current Controlled Pulse Width Modulation (PWM) valve driver.