dn200 pn10 Clamp EPDM Treatment billed type Flange Sewage outlet Duck Check Valve

Benefits

1. Cost-effective: Duckbill valves are usually less costly, especially when suitable rubber raw materials are used, and their service life can exceed that of metal check valves.
2. Easy installation: The installation method of the duckbill valve is flexible and diverse, can be repaired, and is suitable for different installation environments.
3. Light weight and small size: The duckbill valve is easy to transport and handle.
4. Automatic operation: The duckbill valve can be automatically opened and closed according to the water pressure difference, without external power supply or manual operation, and the maintenance cost is low.
5. Corrosion resistance: The duckbill valve with full rubber structure will not rust and is suitable for a variety of corrosive media.

Features

1. 100% full rubber structure, which can meet various anti-corrosion requirements (according to actual needs, different rubber materials can be selected.)
2. No clogging and good sealing.
3. Long service life, no failure, maintenance-free.
4. There are no moving parts and mechanical parts, no electrical signal and manual operation, and no noise.
5. The opening pressure is small, and the water head greater than 0.01 meters can be opened.
6. Under normal conditions, the head loss can be reduced to a very small extent.
7. It can change various installation forms to meet customer needs.
8. Easy installation, low cost and low operating cost.

Main connection size

Product Applications

FAQ

Q: Do you have OEM service ?

A: Yes, a variety of products size, quality and quantity can be customized according to your needs.

Q: Can I visit your factory before the order?

A: Yes, welcome to our factory to check the quality.

Q: Could you offer a free sample ?

A: Yes, samples can be provided for free.

Q: Can you provide drawings and technical information?

A: Yes, our professional technical department will design and provide drawings and technical data.

Q: Where is your loading port?

A: Shanghai, Qingdao or Tianjin in China.

The company adheres to the business philosophy of "customer satisfaction is our first duty, all employees are responsible for creating quality, continuous improvement sets new heights, honest service builds reputation", and wholeheartedly provides high-quality products and professional services to new and old customers.

The factory mainly produces rubber expansion joints, duckbill check valves, dismantling joint, bellow expansion joints, compensators, repair clamp, 02S404 national standard waterproof casings, gate valves ,butterfly valves etc; and all products have passed ISO 9001:2015 quality management system certification; adopting national and industry standards, advanced manufacturing technology, strong R&D and manufacturing capabilities, they are widely used in water supply, drainage, electricity, chemical industry, gas, metallurgy, urban construction and environmental protection and other pipeline industries.