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Parker Hydraulic Flow Control Valve: 3 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT - Pressure-Compensated Flow Control Valves
ParkerPressure-Compensated Flow Control Valves

Parker Hydraulic Flow Control Valve: 3 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT

The PARKER Hydraulic Flow Control Valve (SKU 20JR41, MPN PCM400S) is a pressure-compensated flow control valve with a maximum flow rate of 3 gpm. It features a rotary knob control and is constructed from steel with…

SKU 3G-OTH-173528

Brand
Parker
Item
Hydraulic Flow Control Valve: 3 gpm Max Flow Rate, 1/4 in NPT, 1/4 in NPT
Category
Pressure-Compensated Flow Control Valves
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Technical Specifications

Parker
Manufacturer Part Number
PCM400S
Type
Steel, Control
NPT
1/4 in
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Hydraulic Flow Control Valve (SKU 20JR41, MPN PCM400S) is a pressure-compensated flow control valve with a maximum flow rate of 3 gpm. It features a rotary knob control and is constructed from steel with 1/4 in NPT ports. This valve is designed for pressure-based flow regulation in hydraulic systems.

Frequently Asked Questions

What is the PARKER hydraulic flow control valve used for?

The PARKER PCM400S pressure-compensated flow control valve regulates hydraulic fluid flow at a set rate regardless of pressure changes. It is used in industrial hydraulic systems for precise actuator speed control, such as in machine tools, presses, and material handling equipment.

What are the specifications of the PARKER PCM400S flow control valve?

The PARKER PCM400S has a maximum flow rate of 3 gpm, 1/4 in NPT ports, and a steel body with a rotary knob control. It is a pressure-compensated valve designed for consistent flow regulation in hydraulic circuits. The manufacturer part number is PCM400S.

Where to buy the PARKER PCM400S flow control valve worldwide?

3G Electric supplies the PARKER PCM400S flow control valve worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this Parker valve.

How to install the PARKER PCM400S flow control valve?

Install the PARKER PCM400S by connecting the 1/4 in NPT ports to your hydraulic lines using compatible fittings. Ensure the valve is oriented per the flow direction arrow. Adjust the rotary knob to set the desired flow rate. Always depressurize the system before installation and follow standard hydraulic safety practices.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker pressure-compensated flow control valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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