Aluminum Alloy Italian - Style Emergency Oil Unloading Valve

• Customization: Available
• Temperature: Ordinary Temperature
• Media: Oil, Water
• Model NO.: 3′′-4′′
• Connection Mode: Flange
• Power: Pneumatic
• Material: Aluminium Alloy
• Size: 3′′-4′′
• Installation: Bottom of Tank Truck
• Condition: New
• After-Sales Service: Online
• Transport Package: Paper Box
• Trademark: Xuqi
• Origin: Xuzhou, Jiangsu, China
• Production Capacity: 50000pieces/Year

Product Description

Product Parameters

Size	3''-4''
Installation	Bottom of Tank Truck

Product Description

 

Working Principle

• Normal Operation: It consists of a valve body, valve seat, valve disc, and pneumatic actuator. Under the action of a stable air source, the pneumatic actuator generates thrust to overcome the spring force, keeping the valve disc open and ensuring the smooth passage of fluid through the pipeline to meet production requirements.
• Emergency Cut - off: When emergencies such as fires, pipeline leaks, or abnormal pressures occur, the control system responds rapidly. It cuts off the air source or changes the air path pressure. The pneumatic actuator loses power, and the valve disc quickly closes under the action of the spring force or other reset devices to block the fluid flow.

Product Features

• Rapid Response: Thanks to the advanced design of the pneumatic actuator, the valve can be fully closed within a few seconds after receiving the closing signal, enabling it to respond immediately in case of emergencies.
• Reliable Performance: The valve body is made of high - quality materials such as stainless steel and alloy steel, which have high strength and corrosion resistance. The actuator has passed strict tests, with strong stability and excellent anti - interference ability, resulting in a low probability of misoperation.
• Good Sealing: The special sealing structure is combined with high - performance sealing materials, which can achieve zero leakage or extremely low leakage when the valve is closed, ensuring safety when transporting dangerous or high - purity media.
• Convenient Operation: It has a manual operation function on - site and can also be connected to an automated control system for remote operation, meeting the operation requirements in different scenarios.
• Strong Adaptability: It provides a variety of nominal diameters, and the connection methods include flanges, threads, welding, etc. The valve body material and sealing structure can also be customized according to the characteristics of the medium.
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Packaging & Shipping

Company Profile

Xuzhou Xuqi International Trade Co., Ltd. is a trusted distributor specializing in high-quality industrial products sourced from two reputable manufacturing companies: Jiangsu Jiasheng Petroleum Technology Co., Ltd. and Xuzhou Yikai Valve Co., Ltd. Both companies operate their own factories, having years of expertise in producing reliable industrial components used across a variety of sectors.
Jiangsu Jiasheng Petroleum Technology Co., Ltd. focuses on the production of key oil industry components, including fuel dispenser accessories, oil tank truck parts, and pipeline fittings. Xuzhou Yikai Valve Co., Ltd. is known for its comprehensive range of stainless steel valves, such as ball valves, gate valves, check valves, and flanged pipe fittings, all manufactured to rigorous quality standards.
As a key partner in the supply chain, Xuzhou Xuqi International Trade Co., Ltd. connects these high-quality products to international markets, serving industries like oil and gas, transportation, petrochemicals, and infrastructure. The company is committed to offering efficient and reliable service, ensuring competitive pricing and timely delivery for customers worldwide.
With a focus on fostering long-term relationships, Xuzhou Xuqi aims to deliver high-value solutions that meet the diverse needs of its clients, backed by the expertise and manufacturing capabilities of its trusted partners.
 

Detailed Photos