Product Description:

The rubber duckbill valve is made by special processing of elastic rubber and artificial fibers, with a shape similar to a duckbill, hence its name. Its structural features include an all rubber structure, built-in reinforced fibers, and design based on stress analysis and calculations. This type of valve has no moving parts or mechanical components, so it does not require electrical signals or manual operation, and has the characteristic of being maintenance free.

Performance:

Good check performance: In the absence of internal pressure, the duckbill outlet closes under its own elastic action; When water flows through and the pressure gradually increases, the duckbill outlet gradually increases to maintain the ability of the liquid to be discharged at high flow rates; When the water flow stops, the valve automatically closes to prevent liquid or gas from flowing back.

Low opening pressure: Generally, it can be opened with a water head greater than 0.01 meters (equivalent to 0.001MPa) and can be opened statically.

Small head loss: Under normal working conditions, head loss can be reduced to a very small extent, but the built-in rubber duckbill valve may experience an increase in head loss due to a smaller inner diameter than the original pipeline.

Widely applicable to various media such as weak acidity, alkalinity, and wastewater.

Advantages:

Rich production experience

Professional technical team

Effective cooperation between logistics departments

High quality product accessories

Excellent corrosion resistance

Excellent shock absorption effect

Good after-sales service

Extremely high industry reputation

Technical Parameters:

Function:

Rubber duckbill valve can prevent flood and water intrusion into the sewers and streets of the basement, to avoid significant losses, prevent the water level rising, flooding into the sewage treatment plant, drainage pumping station, prevent sewage or the smell of fluid diffusion, and be ready for drainage

Support and Services:

Packing and Shipping:

Product Packaging:

• All rubber customized products are packaged securely to prevent damage during transport.
• We use high-quality packaging materials to ensure the products are delivered in the best possible condition.
• Each product is labeled with its name, size, and any other relevant information.
• If you have any special packaging requirements, please let us know and we will do our best to accommodate your request.

Shipping:

• We ship our rubber customized products worldwide using reputable shipping carriers.
• Shipping fees will vary depending on the destination and the size of the order.
• We offer standard and express shipping options, depending on your needs.
• You will receive a tracking number as soon as your order has been shipped.
• Please note that any customs fees or taxes are the responsibility of the buyer.

FAQ:

Q1: What is the brand name of the product?

A1: The brand name of the product is liwei.

Q2: Can you make the product as per client's requirement?

A: Yes, We can customize according to customer requirements, and we have a professional technical team to draw drawings.

Q3: Where is the product manufactured?

A3: The product is manufactured in Henan, China.

Q4: What is the minimum order quantity for the product?

A4: The minimum order quantity for the product is 1 set.

Q5: What is the packaging detail for the product?

A5: The packaging detail for the product is Inner plastic film,outer wooden case, if multiple compensators are packed in one case, we will use steel frame to fix it.

Q6: What is the price of the product?

A6: The price of the product is negotiable.