Hexagonal Breakaway Valve

Hexagonal Breakaway Valve (Aluminum Alloy, For Gas Stations)

Core Differentiation:Exclusive for gas station dispenser accessories, made of high-strength aluminum alloy, with two surface finishes (polished metal, sandblasted) and multiple thread types (NPT, BSP, BSPT) — unlike ordinary breakaway valves with single surface/thread and poor adaptability. Aluminum ensures fuel corrosion resistance; dual surfaces meet aesthetic and wear-resistant needs; multi-threads match global pipeline standards, solving “thread mismatch” or “single appearance” issues of conventional valves.

1. Performance & Parameters
-Material: Aluminum alloy (lightweight, fuel-corrosion-resistant).
-Surface Finishe:
• Polished metal: High gloss, scratch-resistant;
• Sandblasted: Matte texture, enhanced slip/wear resistance.
-Size: 3/4", 1" (match common dispenser pipeline diameters).
-Threads: NPT, BSP, BSPT (precisely match global gas station pipeline standards).
-Working Pressure: ≤0.6 MPa (suits dispenser operating pressure).
-Preset Breakaway Force: 1200–1500N (customizable, balances safety/reliability).
-Operating Temperature: -20℃ ~ +60℃ (adapts to all-climate gas stations).

2. Working Principle, Scenarios & Usage
- Principle:
With a precise shear structure, the valve separates when external force (e.g., vehicle dragging nozzle) hits preset value. Spring-loaded sealing spools at both ends instantly block fuel channels, achieving “breakaway = leak-free sealing”.
- Scenarios:
① Global gas stations: Multi-threads (NPT/BSP/BSPT) match pipelines worldwide.
② Dispenser main pipelines: Protect pipelines from dragging; polished/sandblasted surfaces serve “high-end aesthetic” or “heavy-duty wear-resistance” needs.
- Usage:
1. Selection: Pick polished/sandblasted surface; choose 3/4" / 1" & NPT/BSP/BSPT per pipeline.
2. Installation: Align threads, tighten moderately (avoid over-tightening aluminum threads).
3. Operation: Automatic breakaway/sealing during accidental dragging; no manual action in normal use.
4. Maintenance: Test breakaway/sealing quarterly; replace if sealing surfaces wear.

3. Selection vs. Other Valves
Choose this valve for global thread adaptability + surface customization + aluminum durability (covers global gas station scenarios). Ordinary valves work for “local conventional threads + basic surfaces” but lack its versatility/customization. It offers precise adaptation for global gas stations with “global compatibility + surface personalization + aluminum durability”.