HBLDF-8XX Series Reconnectable Swivel Breakaway Couplings
Safety Breakaway Solution for Fuel Nozzles
Drive-off incidents remain one of the most common and costly safety risks in fuel station operations worldwide. The HBLDF-8XX Series Reconnectable Swivel Breakaway Couplings are specifically designed to minimize damage and prevent fuel leakage when a vehicle accidentally drives away with the nozzle still engaged.
Installed at the inlet of the fuel nozzle, this breakaway coupling separates automatically when excessive pulling force occurs and instantly shuts off fuel flow on the hose side. This design effectively protects the fuel dispenser, hose assembly, and vehicle, while significantly reducing operational downtime and repair costs.
Different Names Used Worldwide
Although terminology varies across regions, this product serves the same critical safety function globally:
Europe: Commonly referred to as a reconnectable nozzle breakaway or fuel nozzle safety breakaway
North America: Often called a reusable breakaway coupling or swivel safety breakaway
Middle East: Frequently known as a fuel station safety break coupling
Africa: Widely referred to as a nozzle breakaway connector
South America & Asia: Also called a fuel nozzle breakaway valve or self-closing safety coupling
Despite the different names, all refer to a safety device designed to automatically disconnect and seal the fuel line during drive-off accidents.
Dual Swivel Design for Safer Operation
The HBLDF-8XX Series features a compact, lightweight construction with 360-degree swivel rotation at both the male end and the center joint. This dual-swivel design improves handling flexibility, reduces hose twisting, and enhances operator comfort during refueling.
When the pulling force exceeds the preset threshold, the coupling separates instantly. After the incident is resolved, the unit can be easily reconnected with minimal force, eliminating the need for replacement and reducing maintenance costs.
Compliance with International Safety Standards
This series is designed in accordance with EN 13617-2, making it suitable for international fuel station applications. It is fully compatible with ZVA Slimline 2, ZVA Slimline (older version), and other equivalent fuel nozzles.
Breakaway force: Automatically separates at approximately 350 lbs or higher
Reconnection force: Approximately 15 lbs
Working pressure range: 0.1–0.35 MPa
Materials and Sealing Configuration
Body: Aluminum alloy
Thread bushing: Brass
Seals: Buna-N or Viton (optional)
This material combination ensures reliable mechanical strength, corrosion resistance, and long-term sealing performance under frequent use conditions.
Typical Applications
Retail fuel stations
Highway service areas
Commercial fleet and logistics refueling facilities
Fuel dispensing systems requiring compliance with international safety standards
Product Value Summary
The HBLDF-8XX Series Reconnectable Swivel Breakaway Couplings integrate 360° swivel flexibility, automatic shut-off protection, and reusable design into a single safety solution. As an essential component of modern fuel dispensing systems, it helps operators reduce accident risks, protect critical equipment, and lower long-term operating costs.|
Whether used in high-traffic fuel stations or professional fleet refueling environments, the HBLDF-8XX Series delivers dependable safety, efficiency, and global compatibility.
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