Product Overview

This high-quality constant pressure delivery valve is a critical component for diesel engine fuel injection systems, designed to maintain precise fuel pressure and optimize injector performance. Manufactured to exacting OEM standards in Shandong, China, this valve is a direct replacement for models VE4, VE5, and VE2. We ship globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and Africa, ensuring fast delivery to industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Engineering: Constructed from high-grade steel for exceptional durability and wear resistance.
• Consistent Performance: Ensures stable fuel pressure, reducing engine vibration and improving combustion efficiency.
• Direct Fitment: OE-spec dimensions guarantee a seamless, plug-and-play installation without modifications.
• Extended Service Life: Designed to withstand high-pressure diesel injection cycles, reducing maintenance intervals.
• Cost-Effective Solution: Delivers OEM-equivalent quality at a competitive price point, ideal for fleet maintenance and aftermarket replacement.

Technical Specifications

OEM Cross-Reference

This delivery valve is a direct replacement for the following OEM part numbers:

• 146430-0320 (Primary)
• 2418529898 (Alternative)

Note: Always verify compatibility with your pump model (VE2, VE4, VE5) before purchase.

Compatibility

• Engine Application: Diesel engines fitted with VE-type fuel injection pumps.
• Vehicle Types: Suitable for diesel engine trucks, agricultural tractors, and industrial machinery.
• Pump Models: Specifically designed for Bosch VE4, VE5, and VE2 pump series.

Global Supply & Distribution

We provide reliable worldwide shipping with a standard delivery time of 3-35 working days, depending on destination. Our logistics network covers:

• North America: Fast delivery to ports like Los Angeles, Houston, and New York.
• Europe: Efficient supply to Rotterdam, Hamburg, and Antwerp hubs.
• Asia-Pacific: Direct routes to Singapore, Shanghai, and Tokyo.
• Middle East & Africa: Regular shipments to Dubai, Jeddah, and Durban.

We offer flexible shipping options including sea freight, air express (DHL, FedEx, TNT), and rail transport. Bulk orders (MOQ: 50 pieces) welcome with customized packaging available.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict quality control.
• Testing: Each valve undergoes pressure and leak testing before shipment.
• Warranty: Covered by a comprehensive 12-month warranty against manufacturing defects.
• Packaging: Secure neutral or customized packaging to prevent damage during transit.

FAQ

Q: How do I confirm this delivery valve fits my VE pump?
A: Check the OE number on your existing valve. If it matches 146430-0320 or 2418529898, or if your pump is a VE2, VE4, or VE5 model, this valve is compatible. For non-standard applications, please contact us with your pump’s serial number.

Q: Can I install this valve myself, or do I need a professional?
A: While replacement is straightforward for experienced mechanics, we recommend installation by a qualified diesel technician. The valve must be torqued to the correct specification to prevent fuel leaks. Incorrect installation can affect injection timing.

Q: What is the typical lifespan of this delivery valve?
A: Under normal operating conditions with clean fuel, this valve can last 2-3 years or 100,000-150,000 km. Contaminated fuel or worn injectors can reduce its lifespan. Regular fuel filter changes are recommended to maximize service life.