HBZVA-120 High Flow Automatic Fuel Nozzle
ZVA-Style Heavy-Duty Nozzle for Commercial and Fleet Fueling
The HBZVA-120 Series High Flow Automatic Fuel Nozzle is a professional-grade fueling solution developed for high-demand commercial environments where fast dispensing, mechanical reliability, and operational safety are critical. Inspired by the well-known ZVA nozzle design concept, this model delivers stable high-flow performance combined with precise automatic shut-off control.
In different regions around the world, this type of nozzle is commonly known by various names. In Europe, it is often referred to as a ZVA-style fuel nozzle, EN 13012 compliant nozzle, or commercial automatic fueling nozzle. In North America and Australia, users typically call it a high-flow truck nozzle or diesel fueling nozzle. In the Middle East, Africa, and South America, it is widely described as a fleet fueling gun, industrial fuel nozzle, or bus and truck refueling nozzle. Despite the different terminology, all point to the same requirement: dependable, high-capacity fueling for large vehicles and intensive daily use.
Designed for High-Speed Commercial Fueling
The HBZVA-120 is purpose-built for truck stops, fleet depots, bus terminals, logistics centers, and other professional fueling sites. Its large 1-inch inlet combined with a wide outlet spout allows rapid fuel delivery while maintaining stable flow control, helping operators shorten refueling time and increase station throughput.
The nozzle supports both male and female inlet thread configurations, making it adaptable to various hose and installation standards worldwide.
Proven Venturi Shut-Off Technology
At the core of the HBZVA-120 design is a Venturi-type automatic shut-off system with an integrated safety cut-off valve. This mechanism ensures reliable and repeatable shut-off once the tank reaches its fill level, reducing the risk of overfilling, spills, and fuel loss.
An integrated check valve further enhances operational safety by preventing backflow during handling or hose movement.
Rugged Construction for Long Service Life
The nozzle body and spout are manufactured from high-quality aluminum to achieve an optimal balance between strength and weight. Internal components and the swivel assembly are made from stainless steel, gunmetal, and brass, ensuring excellent resistance to wear and corrosion under continuous use.
For applications requiring extended durability, an optional stainless-steel spout tip is available. Steel components are surface-treated through galvanizing and chromating processes to improve corrosion protection in harsh environments.
Operator Comfort and Control
The HBZVA-120 is designed with user ergonomics in mind. A soft PVC hand insulator improves grip comfort and thermal insulation, while the three-speed lever latch allows operators to control flow rate easily during fueling. The latch pin can be removed where local regulations require manual hold-open operation.
A high-strength composite lever guard protects both the nozzle mechanism and the vehicle body during operation.
Filtration and Pressure Management
To protect downstream components, the nozzle can be equipped with a built-in strainer, helping prevent debris from entering the fuel system. The DN25 swivel inlet allows pressure flushing, improving cleanliness and extending service life in high-flow installations.
Global Compliance and Flexible Options
The HBZVA-120 Series is designed to meet EN 13012 requirements, making it suitable for markets with strict safety and performance standards. Multiple configuration options are available, including standard aluminum spout versions and models with stainless-steel spout tips. A wide range of color options supports fuel identification and station branding needs.
Easy Maintenance, Reduced Downtime
The HBZVA-120 features a service-friendly design. Key components such as the spout, diaphragm assembly, main valve, lever assembly, and vacuum cap can be replaced individually. This modular approach reduces maintenance costs, minimizes downtime, and extends the overall lifecycle of the nozzle.
A Trusted ZVA-Style Nozzle for Global Fueling Operations
Known worldwide as a ZVA fuel nozzle, high-flow automatic nozzle, commercial diesel nozzle, or fleet fueling gun, the HBZVA-120 Series provides a reliable and cost-effective solution for professional fueling environments. Its combination of high-flow capability, proven Venturi shut-off technology, durable construction, and international compliance makes it a preferred choice for operators seeking performance, safety, and long-term value.
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