Durable 3′′-4′′ Pneumatic Emergency Shut off Valve for Tankers

• 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: This sophisticated product is composed of a robust valve body, a precision-engineered valve seat, a resilient valve disc, and a cutting-edge pneumatic actuator. When powered by a consistent air source, the pneumatic actuator exerts a powerful thrust that overcomes the spring force, ensuring the valve disc remains open. This design guarantees the unobstructed flow of fluid through the pipeline, aptly meeting essential production demands.
• Emergency Cut - off: In the face of critical situations like fires, pipeline leaks, or unusual pressure conditions, the system swiftly springs into action. It adeptly halts the air source or modifies the air path pressure, causing the pneumatic actuator to lose its power. This triggers the valve disc to snap shut rapidly, driven by spring force or other reset mechanisms, effectively halting the flow of fluid for maximum safety.

Product Features

• Rapid Response: With pioneering pneumatic actuator technology, this valve securely closes within seconds after receiving a shutdown command, equipping it to tackle emergencies with unparalleled speed and efficiency.
• Reliable Performance: Crafted from premium materials like stainless steel and alloy steel, the valve body boasts high strength and superior corrosion resistance. The actuator is rigorously tested, exhibiting remarkable stability and a robust anti-interference capability, minimizing the chances of error in operation.
• Good Sealing: Utilizing a special sealing design paired with high-performance sealing materials, this valve achieves either zero leakage or minimal leakage upon closure. This ensures exceptional safety when handling hazardous or high-purity media.
• Convenient Operation: Featuring an intuitive manual operation function for on-site use, this valve can seamlessly integrate with automated control systems for remote management, fulfilling operational needs across various scenarios.
• Strong Adaptability: The design offers a range of nominal diameters and multiple connection options, including flanges, threads, and welding. Valve body materials and sealing structures are customizable to suit the specific characteristics of the medium being handled.
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Packaging & Shipping

Company Profile

Xuzhou Xuqi International Trade Co., Ltd. is a revered distributor, expertly curating a selection of top-tier industrial products from two distinguished manufacturers: Jiangsu Jiasheng Petroleum Technology Co., Ltd., and Xuzhou Yikai Valve Co., Ltd. Both firms proudly operate their own production facilities, boasting years of refined expertise in crafting dependable industrial components for a diverse array of sectors.
Jiangsu Jiasheng Petroleum Technology Co., Ltd. excels in producing vital oil industry components, such as fuel dispenser accessories, oil tank truck parts, and pipeline fittings. Xuzhou Yikai Valve Co., Ltd. is renowned for its extensive collection of high-grade stainless steel valves, including ball valves, gate valves, check valves, and flanged pipe fittings, all engineered to achieve stringent quality benchmarks.
As a pivotal ally in the supply chain, Xuzhou Xuqi International Trade Co., Ltd. adeptly channels these superior products to global markets, catering to industries like oil and gas, transportation, petrochemicals, and infrastructure. The company is dedicated to delivering efficient and reliable service, ensuring competitive pricing and punctual delivery for clients worldwide.
With an unwavering commitment to building enduring partnerships, Xuzhou Xuqi is dedicated to offering high-value solutions tailored to the diverse requirements of its clients, strengthened by the expertise and manufacturing prowess of its reliable partners.

Detailed Photos