Aluminium 4inch Overfill Prevention Valve AutoLimiter Valve

• Customization: Available
• After-sales Service: 1 year
• Warranty: 1 year
• Model NO.: OFPS-02
• Condition: New
• Type: Quick Coupling
• Item: Aluminium 4inch Overfill Prevention Valve AutoLimi
• Size: 4inch
• Material: Aluminium
• Certification: ISO
• Transport Package: Standard Cartons
• Specification: 105*26*25cm
• Trademark: YIKAI
• Origin: Xuzhou
• Production Capacity: 50000pieces/month

Product Description

Product Description

overfill prevention valve is a self contained two-stage positive shut-off valve designed to prevent the overfill of an underground storage tank (UST) during a gravity fed product delivery. When the liquid level of the UST reaches about 92% of the tank capacity during a fill, the product in the tank raises the lower float of the valve. The primary poppet of the valve is then released and reduces flow to about 10% of normal flow. The sudden reduction in flow created by the closing of the primary poppet provides "line shock?" to the fill hose notifying the transport delivery driver the tank is nearing 95% capacity. The transport delivery driver can then stop filling the tank, disconnect and drain the delivery hose. The upper float will close off the product flow when the product level reaches 95% of the tank capacity.

Model: Dual Point Valve Only

• Two-stage, spring-loaded shut-off flapper reduces line shock.
• Vertical float design allows for valve to be removed even when tank is full.
• Inspection test port.
• Bottom tube threads on (except for -04 models).
• The Autolimiter  is designed solely for use in underground storage tanks. For gravity drops only. No attempt should be made to utilize this product with aboveground storage tanks. The valve would not function, creating a very dangerous condition.
• This product is for use in tight fill applications only.
• 

Packing detail
Our Factory

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.

FAQ

FAQ
If you are not sure of which product meet your requirement. 1.About API Valve  -------what size you are going to measure ? What is the flow rate & Pipe diameter ? 
2.About Petrol pipe  ----what kind of size  you need ? what medium that you need to pump for , diesel, petrol, lpg Or others ? what Power ? what is the pipe diameter ?
3.About nozzle ---automatic or manual ?Flow rate ?