OPW Fuel Nozzle
OPW Fuel Nozzle (Exclusive for Gas Station Vapor Recovery)
Core Differentiation：With stainless steel nozzle, vapor recovery holes, booster gas collection hood, and vapor recovery breakaway valve, it features **four-fold sealing (no-pressure sealing, full-tank sealing, backward-tilting sealing, drop sealing)** — distinguishing from ordinary nozzles with “no vapor recovery function and single sealing”, achieving efficient vapor recovery and full-scenario safety protection.
1. Performance Parameters
- Nozzle Body Material: Aerospace aluminum alloy (lightweight, corrosion-resistant);
- Nozzle: Stainless steel (wear-resistant, fuel-corrosion-resistant);
- Thread: M34×1.5 (adapts to vapor recovery pipelines);
- Working Pressure: 0.5~3.5bar, Working Temperature: -35℃~35℃, Max Flow: 50L/min.
2. Working Principle, Scenarios & Usage
- Working Principle：
During vapor recovery, the booster gas collection hood collects fuel vapor, which is returned to the vapor recovery system through recovery holes; the sealing function is realized by pressure sensing and mechanical structure — the valve closes when there is no pressure, and the oil circuit is automatically cut off when the tank is full, the nozzle tilts backward, or drops.
- Application Scenarios：
Vapor recovery refueling scenarios in gas stations (gasoline, diesel refueling), suitable for stations with high requirements for vapor recovery efficiency and refueling safety.
- Usage：
1. Installation: Connect the nozzle to the hose with vapor recovery breakaway valve via M34×1.5 thread;
2. Refueling: Pull the trigger to open the oil circuit, and it automatically seals when the tank is full, no pressure, tilting backward, or dropping, without manual closing;
3. Maintenance: Regularly check the wear of the stainless steel nozzle and the sealing performance of the gas collection hood.
3. Selection Logic
Choose this nozzle if the gas station requires “efficient vapor recovery + four-fold sealing protection + wide temperature range adaptation”; ordinary nozzles can only meet basic refueling and cannot adapt to vapor recovery and multi-scenario safety requirements.
