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Tank Truck Valves
Air Interlock Valve
Installed on the API bottom loading adapters and vapor recovery adapters for petroleum transport interlock needs
Tank Truck Valves
Air Interlock Valve
Installed on the API bottom loading adapters and vapor recovery adapters for petroleum transport interlock needs
Specifications
- Nominal pressure: 0.6MPa
- Seal material: Fluorine rubber
- Body material: Aluminum alloy
- Temperature range: -20℃ to +70℃
Product Overview
The air interlock valve is installed on API bottom loading adapters and vapor recovery couplers to support interlock control in fuel tanker pneumatic systems. It ensures coordinated valve operation during loading, vapor recovery, and emergency shutdown procedures, forming a critical link between safety systems.
By integrating with the pneumatic control block, the tank truck valve allows synchronized control between the loading system and the vapor recovery interface. In case of emergency, pressing the interlock valve’s actuator immediately stops the air system, halting operations and reducing risk.
Features
- Built with fluororubber (FKM) seals and stainless steel internal components for long-lasting durability
- Valve body formed from extruded aluminum, offering high strength and light weight
- Treated with a hard anodized surface for enhanced wear and corrosion resistance
- Features a sealed closed-loop breathing structure, eliminating the need for vent holes and preventing the ingress of moisture or contaminants
Drawings Download
What materials are used in your fuel tanker air interlock valve?
What materials are used in your fuel tanker air interlock valve?
The valve body is made from anodized aluminum alloy, and the seal components are fluororubber (FKM). These materials provide excellent resistance to corrosion and wear in fuel transport environments.
What fluids are compatible with this interlock valve?
What fluids are compatible with this interlock valve?
The valve is compatible with a wide range of petroleum-based products including gasoline, diesel, aviation fuel, and marine fuel, as well as many chemical liquids. It is not suitable for highly corrosive substances such as sulfuric or concentrated nitric acid. Please consult us for specialized applications, we provide tailored solutions based on your specific needs.
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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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Fuel Station 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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