Pressure Reducing Proportional Valves | #GTP04340301N

Name: Pressure Reducing Proportional Valves
Brand: Parker
SKU: GTP04340301N

REGIONAL - Parker’s selection of proportional pressure reducing valves are for pressure sensitive applications and are capable of flows up to 37 lpm (10 gpm) and pressures as high as 210 bar (3000 psi).

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Technical Specifications

Maximum Flow Rate: 8 GAL/MIN, 30 L/MIN
Maximum Inlet Pressure Rating: 3000 PSI, 210 BAR
Maximum Regulating Pressure: 300-390 PSI, 21-27 BAR
Configuration: Side Cylinder Port
Override Functionality: N/A
Wire Mesh Screen Included: Yes
Seal Material: Nitrile
Division: Hydraulic Systems Division
Maximum Flow Rate: 8 gal/min, 30 L/min
Maximum Inlet Pressure Rating: 3000 psi, 210 bar
Configuration: Side Cylinder Port
Override Functionality: N/A
Wire Mesh Screen Included: Yes
Maximum Regulating Pressure: 300-390 psi, 21-27 bar
Seal Material: Nitrile
Flow Direction: Inlet port 3, Reducing port 2, Tank port 1
Flow Rate: 30 L/min, 8 gal/min
Maximum Operating Pressure: 3000 psi, 210 bar
Maximum Tank Pressure: N/A psi
Leak Rate: N/A cm3/min
Maximum Drain Flow Rate: 25 De-Energized, 800 In Regulating Zone @ 300 PSI (21 BAR) cm3/min
Mounting Type: Screw in cartridge valve
Cavity Size: 3X
Function: Proportional Pressure Reducing
Actuation Type: Electrical
Operation Type: Solenoid operated
For Fluid Type: Mineral-based or synthetic hydraulic fluids
Filter Efficiency Rating: ISO 4406 18/16/13, SAE Class 4
Maximum Kinematic Viscosity: 45-2000 SSU (6 to 420 cSt)
Valve Material: All parts steel. All operating parts hardened steel
Installation Torque: 22 lb-ft, 30 Nm
Coil Nut Tightening Torque: 3 lb-ft, 4.1 Nm
Operating Temperature: -30 to +250 °F, -34 to +121 °C
Maximum Operating Temperature: +250 °F, +121 °C
Minimum Operating Temperature: -30 °F, -34 °C
Coil Type: 5/8" Super Coil High Watt (CAP)
Current: 1.4 at 12VDC (High watt), 0.7 at 24VDC (High watt) A
Power Consumption: 28 W
Frequency: 100-400 Hz
Response Time: 40 ms
Hysteresis: 3.5%
Weight: 0.28 lb, 0.13 kg
Body Material: N/A
Maximum Pressure Setting: N/A psi

Safety Warning

Item Information

Parker’s family of proportional pressure reducing valves give the operator reliable performance for applications that require pressure limitation. These valves are capable of handling flows up to 37 lpm (10 gpm) and pressures as high as 210 bar (3000 psi). Parker’s proportional pressure reducing valves are ideal for pilot control or functions such as cylinders where there may be a risk of buckling due to over-pressurization, and can be paired with any Current Controlled Pulse Width Modulation (PWM) valve driver. The simple and compact design enables these valves to be used on a variety of equipment within the mobile, industrial, or manufacturing markets.

Markets:
• Miscellaneous Industrial
• Miscellaneous Manufacturing
• Miscellaneous Mobile

Features/Benefits:
• Low hysteresis
• One piece cartridge housing
• Non-magnetic spool and housing assembly

Applications:
• Pilot control
• Applications sensitive to over-pressurization

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