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CHIEF Hydraulic Directional Valve: Four-Way / Three Positions, Tandem Center - Manual Spool Monoblock Valves
CHIEFManual Spool Monoblock Valves

CHIEF Hydraulic Directional Valve: Four-Way / Three Positions, Tandem Center

The CHIEF Hydraulic Directional Valve is a manual spool monoblock valve configured as a four-way, three-position unit with a Tandem Center and spring center to neutral operation. It has a maximum flow rate of 10 gpm…

SKU 3G-OTH-171333

Brand
CHIEF
Item
Hydraulic Directional Valve: Four-Way / Three Positions, Tandem Center
Category
Manual Spool Monoblock Valves
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Technical Specifications

CHIEF
Manufacturer Part Number
4P40
Type
Tandem Center
Max Flow Rate
10 gpm
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CHIEF Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHIEF Hydraulic Directional Valve is a manual spool monoblock valve configured as a four-way, three-position unit with a Tandem Center and spring center to neutral operation. It has a maximum flow rate of 10 gpm and is identified by manufacturer part number 4P40.

Frequently Asked Questions

What is the CHIEF Hydraulic Directional Valve 4P40 used for?

The CHIEF 4P40 is a manual spool monoblock valve used to control the direction of hydraulic fluid in mobile or industrial equipment. Its four-way, three-position design with tandem center and spring return to neutral is ideal for operating double-acting cylinders or motors in loaders, lifts, and agricultural machinery.

What are the specifications of the CHIEF 4P40 valve?

The CHIEF 4P40 is a four-way, three-position manual spool monoblock valve with a tandem center spool and spring-centered return to neutral. It has a maximum flow rate of 10 gpm and is identified by manufacturer part number 4P40. This CHIEF valve is built for reliable directional control in hydraulic systems.

Where to buy the CHIEF 4P40 hydraulic valve worldwide?

3G Electric supplies the CHIEF 4P40 hydraulic directional valve worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us to source this valve for your application.

How to install the CHIEF 4P40 directional valve?

Mount the CHIEF 4P40 valve securely on a flat surface using the appropriate bolts. Connect inlet, outlet, and cylinder ports per the tandem-center schematic. Ensure the spool returns to neutral under spring force. Use clean hydraulic fluid and follow standard safety practices for pressurized systems.

Used in

Common applications for CHIEF
Agricultural equipment — CHIEF welded cylinders (e.g., 2 in bore, 42 in stroke) for tractor implements and loaders
Construction machinery — CHIEF clevis-mount welded cylinders (e.g., 3 in bore, 30 in stroke) for excavator attachments
Material handling — CHIEF tie-rod cylinders (e.g., 3 1/2 in bore, 12 in stroke) for forklift mast actuation
Mobile hydraulics — CHIEF DC power units (1.2 gpm, 2,800 psi) for dump truck hoists and spreader systems
Industrial automation — CHIEF rephasing tie-rod cylinders for synchronized press or clamp operations
Waste management — CHIEF welded cylinders (e.g., 4 in bore, 32 in stroke) for compactor and baler applications

CHIEF Products

3G Electric supplies CHIEF manual spool monoblock valves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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