24100P3133F1 STOP VALVE

Product Overview

The 24100P3133F1 Stop Valve is a genuine OEM hydraulic component engineered for the Kobelco SK210LC-6E excavator. This stop valve, also referred to as a selector valve or shut-off valve in some applications, plays a vital role in controlling hydraulic flow within the machine’s sophisticated hydraulic system .

The Kobelco SK210LC-6E is part of Kobelco’s Dynamic Acera series of hydraulic excavators, widely recognized for their reliability and performance in construction, excavation, and material handling applications. The -6E series represents a generation of machines that feature advanced hydraulic control systems requiring precise components like stop valves to manage flow distribution .

Stop valves such as the 24100P3133F1 are used to open, close, or redirect hydraulic oil flow to various attachments or auxiliary functions. When this valve fails due to internal wear, seal degradation, or contamination, the machine may experience loss of specific hydraulic functions, slow response, or inability to operate certain attachments. Replacing a faulty valve with this OEM 24100P3133F1 component restores proper hydraulic control to the affected circuit.

Key Features

• OEM Specification Compliance: Manufactured to meet the exact hydraulic and dimensional specifications required by Kobelco for the SK210LC-6E excavator.

• Precision Machined Body: High-quality valve body with smooth internal passages to minimize pressure drop and flow restriction.

• Reliable Sealing System: Engineered with durable seals to prevent internal and external leakage, maintaining system pressure and cleanliness.

• Corrosion-Resistant Construction: Treated housing resists rust and corrosion from hydraulic fluid and job site exposure.

• Direct Replacement: Matches OEM mounting dimensions and port configurations for straightforward installation.

• Proven Compatibility: Specifically listed for Kobelco excavator hydraulic systems alongside other components like selector valves and pilot valves .

Compatibility

This stop valve is a direct OEM replacement for the following application:

Excavator Model

• Kobelco SK210LC-6E

Additional Compatible Models (May Vary by Configuration)

• SK200-6E Series

• SK200LC-6E

• SK210-6E

• SK210LC-6E

• SK210NLC-6E

Part Number Reference

Also Known As: Stop Valve, Selector Valve, Shut-Off Valve, Hydraulic Stop Valve, Circuit Shut-Off Valve

*Please verify your machine’s serial number and the specific valve application by comparing with your original part or consulting the parts diagram before purchasing. The SK210LC-6E may have multiple stop valves for different circuits.*

Applications of Stop Valves on SK210LC-6E

On the Kobelco SK210LC-6E and related -6E series excavators, stop valves are used in various control circuits:

Selector Valve Function

As listed in Kobelco parts documentation, the 24100P3133F1 appears in the selector valve category alongside components such as :

• LS30V00010F1 – Selector Valve

• YN30V00080F1 – Pilot Valve

Typical Applications

Stop valves on -6E series excavators are commonly used for:

• Attachment Flow Control: Managing hydraulic flow to auxiliary attachments such as breakers, shears, or compactors

• Circuit Isolation: Shutting off specific hydraulic circuits during service or when certain functions are not in use

• Flow Direction: Redirecting oil from one circuit to another based on operator selection

Signs Your Stop Valve Needs Replacement

The stop valve can fail due to internal wear, seal damage, or contamination. Replace your 24100P3133F1 valve if you observe:

1. Loss of Attachment Function: An auxiliary attachment (breaker, shear, compactor) fails to operate or operates intermittently.

2. Hydraulic Leakage: Visible hydraulic oil leaking from the valve body or around the valve mounting area.

3. Inconsistent Flow: An attachment operates slower than normal or struggles to maintain pressure.

4. Sticking Valve: The function controlled by the stop valve fails to engage or disengage properly when commanded.

5. Contamination Found: Metal particles or debris in the hydraulic oil, potentially originating from internal valve wear.

6. During System Overhaul: When rebuilding the hydraulic control system or replacing other valve components, installing new stop valves is recommended.

7. Diagnostic Findings: System testing indicates excessive internal leakage across the stop valve circuit.

Kobelco SK210LC-6E Overview

The SK210LC-6E is a 21-ton class hydraulic excavator from Kobelco’s Dynamic Acera series. Key features include :

The -6E series is known for its robust hydraulic system design, with service manuals available covering detailed component specifications .

Benefits

Why choose our 24100P3133F1 Stop Valve for your Kobelco SK210LC-6E?

1. Restores Attachment Control: A new valve ensures proper hydraulic flow to attachments, restoring full functionality for breakers, shears, and other tools.

2. Eliminates Leaks: Replaces a worn or damaged valve that may be leaking hydraulic fluid, preventing environmental contamination and fluid loss.

3. Maintains System Pressure: Proper valve sealing prevents internal bypass that could rob other circuits of hydraulic pressure.

4. Essential for Attachment Operation: Many auxiliary attachments rely on stop valves for proper engagement and disengagement.

5. OEM Fit and Performance: Engineered to match factory specifications for reliable, long-lasting operation.

6. Prevents Secondary Damage: Stops internal contamination from a failing valve from circulating through the hydraulic system.

Installation Tips

• Professional Installation Recommended: Stop valve replacement requires hydraulic system knowledge and cleanliness procedures. Professional installation is strongly recommended.

• Clean the Area: Thoroughly clean the area around the valve before removal to prevent contamination from entering the hydraulic ports.

• Relieve Hydraulic Pressure: Cycle the machine with the engine off to relieve trapped system pressure before removing the valve.

• Mark Hydraulic Lines: Clearly label all hydraulic lines connected to the valve before disconnection to ensure correct reinstallation.

• Replace Seals: Always install new O-rings or sealing washers when installing the replacement valve.

• Use Correct Torque: Follow service manual torque specifications for mounting bolts and line fittings. Over-tightening can damage the valve body.

• Check Flow Direction: Verify the valve is installed in the correct orientation for proper flow direction (if applicable).

• Test Operation: After installation, run the machine and test the affected hydraulic function through its full range.

• Check for Leaks: Inspect all connections for hydraulic leaks after operation.

Related Components on SK210LC-6E

The 24100P3133F1 stop valve works in conjunction with other hydraulic control components:

Service Manual Reference

For complete service information, including valve location, removal procedures, and specifications for the SK210LC-6E, refer to:

• Kobelco SK200-6E, SK210-6E Series Shop Manual (Book Code: S5YN0017E) 

• Applicable Serial Numbers: YN10-38001 ~, YQ10-05501 ~ 

Why Choose Our 24100P3133F1 Stop Valve?

We understand that the Kobelco SK210LC-6E is a reliable, hard-working excavator that depends on precise hydraulic control for efficient operation. The stop valve is a small but critical component that directly affects the functionality of auxiliary attachments and specific hydraulic circuits.

Our 24100P3133F1 Stop Valve is manufactured to strict OEM quality standards, ensuring proper fit, reliable sealing, and long service life. Whether you are troubleshooting an auxiliary attachment failure, addressing a hydraulic leak, or performing system maintenance, this direct-fit stop valve provides the reliable hydraulic control your SK210LC-6E requires.

Technical Specifications

Order your 24100P3133F1 Stop Valve today and restore proper hydraulic control to your Kobelco SK210LC-6E excavator. In stock and ready for immediate worldwide shipping. Bulk pricing available for fleet maintenance.