Product Overview

This high-quality Fuel Common Rail Pressure Limiting Valve (PLV), with OEM numbers 1110010007 and 1110010008, is a critical safety component for modern diesel injection systems. Designed as a direct replacement for Cummins and Ford engines, this valve protects the fuel rail from overpressure, ensuring engine reliability and longevity. We ship globally to major markets including North America, Europe, Asia-Pacific, and the Middle East, providing fast delivery to leading industrial centers and ports.

Key Features & Benefits

• Precision Engineering: Manufactured to strict OE specifications for a perfect fit and immediate operation.
• Overpressure Protection: Opens reliably at the calibrated pressure to vent excess fuel, preventing damage to injectors and the high-pressure pump.
• High Durability: Built with hardened steel components to withstand extreme fuel pressures and thermal cycling.
• Leak-Free Design: Precision-machined sealing surfaces ensure no fuel leakage, maintaining system pressure and efficiency.
• Cost-Effective Solution: A reliable aftermarket alternative to expensive OEM parts, offering excellent value without compromising performance.

Technical Specifications

OEM Cross-Reference

This pressure limiting valve is a direct replacement for the following original equipment manufacturer (OEM) numbers:

• 1110010007
• 1110010008

These numbers are commonly used on Cummins and Ford diesel engine platforms. Please verify your original part number to ensure compatibility.

Compatibility

This valve is specifically designed for use in Common Rail Diesel (CRDi) systems. It is compatible with various engine models from:

• Cummins: ISB, ISL, ISX, and QSB series engines found in heavy-duty trucks, buses, and industrial equipment.
• Ford: Power Stroke diesel engines (e.g., 6.7L, 6.4L) used in Super Duty trucks and vans.

Note: Always cross-reference your engine’s specific part number and year of manufacture for a guaranteed fit.

Global Supply & Distribution

We maintain a robust supply chain to serve international B2B clients efficiently. Our capabilities include:

• Worldwide Shipping: Reliable logistics partners for air, sea, and land freight.
• Major Markets: Extensive distribution to North America, Europe, Southeast Asia (ASEAN), the Middle East (GCC), Africa, and South America.
• Fast Delivery: Stock ready for immediate dispatch to major ports like Shanghai, Shenzhen, and Ningbo. Express shipping available for urgent orders.
• Export Compliance: Experienced in international trade documentation and customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001-certified facilities with strict quality control protocols.
• Testing: Each valve undergoes pressure calibration and leak testing to ensure it meets the required opening pressure and sealing performance.
• Warranty: Backed by a 4-month warranty against manufacturing defects, providing peace of mind for your business.

FAQ

Q: What is the function of a pressure limiting valve on a common rail system?
A: The pressure limiting valve (PLV) is a safety device mounted on the fuel rail. If the rail pressure exceeds the safe operating limit (typically due to a faulty pressure regulator or injector), the valve opens to bleed off high-pressure fuel back to the tank. This prevents catastrophic damage to injectors, lines, and the high-pressure pump.

Q: How do I know if my 1110010007 valve is faulty?
A: Common symptoms include engine hard-starting, rough idling, loss of power, or a significant fuel leak from the rail area. A diagnostic scan tool may show a “Fuel Rail Pressure Too High” or “Pressure Limiting Valve Activated” fault code. If you suspect a failure, it is critical to replace the valve immediately to avoid further system damage.

Q: Is installation of this part difficult?
A: Installation is straightforward for a qualified diesel technician. It involves removing the old valve and installing the new one with the correct torque. It is highly recommended to relieve the fuel system pressure before servicing. We advise replacing the valve’s sealing washer or O-ring (if applicable) during installation to ensure a perfect seal.