Round breakaway valve

1.Highlights of Product Differentiation:
- Material: Aluminum alloy body (fuel-resistant) + rubber sleeve (anti-collision, anti-scratch).
- Sizes: 3/4", 1" (match common dispenser/nozzle pipeline interfaces).
- Working Pressure: ≤0.6 MPa (suits dispenser operating pressure).
- Preset Breakaway Force: 1200–1500N (customizable, balances “no false triggering” and “reliable breakage”).
- Internal Structures:
• Vapor recovery type: Seals vapor channels when broken (for vapor recovery systems).
• General fuel type: For ordinary gasoline/diesel pipelines.
• Heineken-specific type: Optimized for Heineken oil products.
- Operating Temperature: -20℃ ~ +60℃ (adapts to all-climate gas stations).

2. Working Principle & Scenarios：
- Principle:
With a precise shear separation structure, the valve separates rapidly when external force (e.g., vehicle dragging the nozzle) reaches the preset breakaway force. Meanwhile, spring-loaded sealing spools at both ends pop out instantly to block oil/gas channels, achieving “separation = sealing with no leakage”.
- Scenarios:
① Vapor recovery pipelines: Between dispensers and vapor recovery units — seals vapor channels to prevent pollution when broken.
② General fuel pipelines: Main pipelines of gasoline/diesel dispensers — prevents pipeline damage and fuel leakage from dragging.
③ Heineken fueling: Exclusive for dispensers of Heineken products — matches its physical-chemical properties for long-term reliability.

This rubber-coated breakaway valve features versatile compatibility, collision resistance and high cost performance, suitable for most gas station applications. Choose the stainless steel version for extreme corrosive environments such as coastal areas.