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Actuated M10 Check Valve for CAT C7C9 Actuated Pump

Actuated M10 Check Valve for CAT C7C9 Actuated Pump

1. Product: M10 Check Valve
2. Compatible Equipment: CAT C7 C9 Actuating Pump
3. Manufacturer: Befrag
4. Condition: Brand New
5. Origin: made-in-China
6. Delivery：3-5 days
7. Payment Methods：T/T, Western union, PayPal

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Product Introduction

The Actuated M10 Check Valve is a vital component in high-pressure diesel fuel systems, specifically designed for compatibility with CAT C7 and C9 actuated pump platforms. Serving as a unidirectional flow regulator, this check valve plays a crucial role in maintaining fuel system integrity, ensuring optimal injector operation, and preventing backflow under variable load and pressure conditions.

Suitable for a range of Caterpillar applications in construction machinery, generator sets, and industrial equipment, this component offers a reliable solution for maintenance, repair, and new engine builds involving CAT C7 Pump and CAT C9 Pump systems.

Product Highlights

✅ Custom-Fit for CAT C7/C9 Actuated Pumps
Engineered to match the fuel architecture and threading of Caterpillar's actuated fuel pump systems, allowing seamless installation and integration.

✅ High-Pressure Endurance
Withstands the high-pressure environment of common rail and HEUI systems, ensuring safety and efficiency even under full engine load.

✅ Backflow Prevention
Effectively stops reverse fuel flow, protecting fuel injectors and pressure lines from damage caused by pressure fluctuations.

✅ Precision Machined M10 Thread
Crafted with tight-tolerance M10 threads for leak-free sealing and mechanical reliability.

✅ Corrosion-Resistant Alloy
Made from industrial-grade steel with anti-corrosive surface treatment, providing resistance to wear, fuel additives, and extreme heat.

✅ Optimized for Flow Stability
Valve geometry is optimized to maintain steady flow rates and minimize pressure ripple in the fuel system.

Technical Specifications

Specification	Details
Product Name	Actuated M10 Check Valve for CAT C7C9 Actuated Pump
Application	Fuel check valve in actuated pump systems
Compatible Models	CAT C7 Pump, CAT C9 Pump, C7/C9 actuated fuel systems
Thread Size	M10 x 1.0 (standard)
Operating Pressure Range	Up to 2500 bar
Material	Hardened alloy steel with nickel or zinc coating
Function	Unidirectional fuel flow control and backflow prevention
Installation Location	Within the actuated fuel pump assembly
Testing Standard	100% leak test, flow rate verification, dimensional inspection
Origin	Made in China

Application Overview

This M10 Check Valve is an integral part of the CAT C7C9 actuated pump, a fuel pressurization unit used widely in medium-duty Caterpillar diesel engines. Its function is to permit fuel flow in one direction while blocking any reverse flow, helping maintain consistent fuel rail pressure and improving injector response time.

The check valve's robust construction and precision control make it particularly suitable for use in challenging environments, including off-road construction vehicles, mining equipment, and industrial power systems that rely on the CAT C7 Pump or CAT C9 Pump.

Applicable fuel injector models:

C7 pumps

304-0607	319-0680	10R-6327	10R-7148	20R-1635
20R-0819	254-4356	319-0676	10R-8900	20R-1649
304-0677	319-0674	10R-8898	384-0677	384-0622
10R-8899	20R-3426	295-4777	476-8768	20R-1644
253-4339	10R-2982	319-0677	476-8766	319-0678
319-0622	254-4357

C9 pumps

254-4358	312-0678	384-0678	20R-1636	476-8769
304-0678	476-8765

Frequently Asked Questions (FAQ)

Q1: What is the role of an M10 check valve in the CAT C7C9 actuated pump system?

A1: The valve ensures unidirectional fuel flow within the actuated pump, preventing reverse flow that could disrupt pressure regulation and injector operation.

Q2: Is this product compatible with all C7 and C9 engine variants?

A2: Yes, it is designed to work with most standard CAT C7 and C9 actuated pumps. For specific fitment concerns, you may consult your OEM documentation or contact our support team.

Q3: What is the maximum fuel pressure the valve can withstand?

A3: The valve is built to handle pressures of up to 2500 bar, suitable for modern high-pressure common rail or HEUI fuel systems.

Q4: What is the material and finish used?

A4: The valve is manufactured from heat-treated alloy steel, with a corrosion-resistant finish (zinc or nickel plating) for added durability in demanding environments.

Q5: Is this an OEM Caterpillar part?

A5: No, it is a high-quality aftermarket replacement manufactured to meet or exceed OEM standards, offering excellent value and performance.

Q6: Can I purchase this check valve in bulk for workshop or distribution purposes?

A6: Absolutely. Bulk and OEM supply options are available upon request. Contact us for wholesale pricing and lead times.

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Whether you're servicing your own fleet or supplying a global maintenance network, the Actuated M10 Check Valve for CAT C7C9 Actuated Pumps is an indispensable component offering the reliability, efficiency, and durability expected in demanding diesel engine environments.

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