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Tank Truck Vents
Emergency Button Valve
Tank Truck Vents
Emergency Button Valve
Emergency button valve is designed for fuel and chemical liquid tankers. It is used to remotely control the opening and closing of the emergency shutoff valve at the bottom of the tank and is a commonly used safety component for vehicles transporting hazardous liquids.
Specifications
- Materials: Aluminum alloy
- Response Time: 1 s
- Working Temperature: -40℃ to +70℃
- Working Pressure: 0.3–0.8 MPa
- Dimensions (L × W × H): 11.5 × 8.5 × 3.5 cm/set
- Net Weight: 0.2 kg/pc
Working Principle
During normal fuel loading and unloading, pulling out the red emergency button allows compressed air to enter the bottom valve cylinder, causing the bottom valve to open. In an emergency, such as a collision or pipeline rupture, pressing the red button shuts off the air supply and releases the pressure in the cylinder, allowing the bottom valve to close automatically. This quickly stops fuel transfer and helps reduce the risk of leakage.
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With more than 2,000 types of tanker truck components, DESEINOR can realize one-stop purchase for customers.
Professional tanker parts manufacturer established in 2008
- 13000m² factory area
- 30,000 sets/year tanker spare parts production capacity
- Products have been exported to more than 50 countries
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Refueling Equipment
DESEINOR fuel dispensers are engineered to support a wide range of fueling station applications, offering precise and dependable dispensing for gasoline, diesel, and ethanol blends. Designed with flexibility in mind, we provide options for both suction-type dispensers with built-in pumps and pressure-type dispensers using submersible external pumps, accommodating various site layouts and operational preferences.
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