Aluminum Alloy DN50 Square Flange Ball Valve, Tank Truck Oil Unloading Shut-Off Valve with Red Lever Handle
Parameter of Aluminum Alloy Ball Valve
Product Overview
DN50
DN65
DN80
DN100
1
DN50
Starting with aluminum alloy ball valve DN50, this is the smallest in the set, designed for low-to-medium flow auxiliary or small compartment use. At typical tanker transfer pressures, square flange ball valve supports flow rates roughly between 15–25 m³/h, which works well for secondary tank lines, gravity-fed refueling of small equipment, or controlled additive metering where speed isn’t the top priority.
2
DN65
Next is aluminum alloy ball valve DN65, the versatile mid-sized option that strikes a balance between flow and compact installation. It can handle about 25–40 m³/h under standard conditions, making it the workhorse for most general-purpose tanker deliveries, medium-sized chemical transfers, and agricultural sprayer systems. this square flange ball valve delivers faster flow than DN50 without requiring extra bulk, fitting easily into standard tanker plumbing layouts.
3
DN80
Then there’s aluminum alloy ball valve DN80, built for higher-volume transfer tasks where efficiency matters. This square flange ball valve supports flow rates from 40–65 m³/h, significantly cutting down loading and unloading times for large-capacity tanks. This is the go-to choice for bulk fuel deliveries, depot-to-truck transfers, or fast gravity unloading operations, where the wider bore reduces flow restriction and pressure drop across the valve.
4
DN100
Finally,aluminum alloy ball valve DN100 is the largest, designed for high-speed, high-volume bulk transfer applications. This square flange ball valve can handle 65–100 m³/h under normal operating conditions, ideal for very large tanker trucks, bulk liquid transport depots, or industrial facilities where minimizing cycle times is critical. Its generous bore ensures minimal turbulence and pressure loss, even at maximum flow rates, making it perfect for the most demanding transfer jobs.
Applications & Functions
Applications of DN50
DN50 is aluminum alloy ball valve ideal for auxiliary tanker lines, small compartment tanks, or secondary fluid transfer points. It’s commonly used for gravity-fed fuel transfer, small-volume chemical deliveries, and auxiliary tank drain lines, where moderate flow rates and compact installation are priorities. This square flange ball valve smaller bore makes it well-suited for light-duty operations, such as refueling small equipment, topping off secondary tanks, or controlling low-volume additives in multi-compartment trucks.
Applications of DN65
Aluminum alloy ball valve DN65 serves as the versatile workhorse for most standard tanker operations, balancing flow capacity and installation flexibility. This square flange ball valve widely used in general-purpose fuel delivery trucks, medium-sized chemical tankers, and agricultural sprayer systems, supporting both gravity and pressure-assisted transfers. This size is perfect for common bulk deliveries, where it handles typical loading/unloading speeds without excessive pressure drop, fitting seamlessly into standard tanker plumbing layouts.
Applications of DN80
Aluminum alloy ball valve DN80 is built for high-volume, time-sensitive transfer tasks, prioritizing speed and efficiency. This square flange ball valve the go-to choice for large-capacity fuel tankers, bulk liquid transport trucks, and fast-loading depots, where minimizing transfer time is critical. This valve is also used for heavy-duty industrial fluid transfers, such as large-scale chemical deliveries or quick bulk refueling operations, where its wider bore reduces flow restriction and cuts down on loading/unloading cycles.
Applications of DN100
Aluminum alloy ball valve DN100 is the largest in the lineup, designed for high-speed, high-volume bulk transfer applications. It excels in very large tanker trucks, bulk liquid transport depots, and industrial facilities where minimizing cycle times is critical. This square flange ball valve generous bore ensures minimal turbulence and pressure loss, even at maximum flow rates, making it ideal for the most demanding transfer jobs like high-volume fuel depot operations or large-scale water tanker deliveries.
Key Details & Advantages
Advantages:
The DN50 is the compact auxiliary workhorse, ideal for low-volume secondary lines, small compartment tanks, or additive systems where tight installation space and reliable moderate-flow shut-off are key.
Moving up, the DN65 is the versatile all-rounder, balancing flow capacity and flexibility to fit most standard tanker layouts, supporting both gravity and pressure-assisted transfers for everyday fuel and chemical deliveries.
The DN80 steps up to high-volume efficiency, with a wider bore that reduces flow restriction and cuts loading/unloading times for large-capacity tanks, making it perfect for bulk fuel deliveries and fast depot operations.
At the top of the range, the DN100 is built for maximum speed in high-demand applications, with a generous bore that minimizes pressure loss and turbulence, drastically reducing cycle times for the largest tankers and industrial transfer jobs.
About Us
1. Cooperative Brands
We have established long-term stable OEM supporting cooperation with 9 mainstream heavy-duty truck and construction machinery manufacturers in China, covering full-series vehicle models for road transportation, municipal engineering and mining operations.
Our flagship Aluminum Square Flange Ball Valve all pass the brand’s strict OEM access testing, perfectly compatible with chassis power output systems, without extra refitting work, and fully meet the vehicle factory’s standards for waterproof, corrosion resistance, low noise and long continuous operation. Whether customers purchase finished tank trucks or separately source supporting pump accessories, our Aluminum Ball Valve series can realize seamless installation matching.
We are a leading manufacturer of special trucks, tankers, trailers, and spare parts in China Welcome to visit us in Suizhou city, the production base of Chinese special purpose vehicles
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We provide lifelong tracking service and one year free warranty for all of our products.Meanwhile we provide free training and technical support to quide you repair your product. lf you need, we will also supply original spare parts and you just need to pay the freight
