Muff coupling rubber cut-off duckbill valve

Muff coupling rubber cut-off duckbill valve

Introduction of rubber duckbill check valve price

Duckbill check valve is consist of elastic neoprene rubber and man-made fiber,made by special processing,the shape is similar to the duckbill, so called duckbill valve. Under the condition of no pressure inside, the duck mouth is closed under the action of elastic force,with the increase of internal pressure, the exit of duckbill gradually increases,and the liquid can be discharged at high flow rate.

Structure of rubber duckbill check valve price

Function of rubber duckbill check valve price

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.

Characteristics of rubber duckbill check valve price

1, 100% all rubber structure, can meet the requirements of various anti-corrosion (according to the actual demand, can choose different rubber material).

2, no blockage, good sealing.

3, long service life, no trouble, no maintenance.

4, no moving parts and mechanical parts, no electrical signals and manual operation, no noise.

5, open pressure is small, more than 0.01 meters of water head can open.

6, under normal conditions, head loss can be reduced to a minimum.

7, can transform a variety of installation forms, to meet customer needs.

8, easy installation, low cost, low operating costs.

Our production workshop of rubber duckbill check valve price

Workers are producing different kinds of expansion joint,double flange power delivery joint, double flange limited rod expansion joint, flange and other expansion joints etc.

Team culture

Certificate ISO9001 of rubber duckbill check valve price

Our products have passed the authentications of ISO9001,and are widely approved ,adopted and favored by domestic and foreign enterprises. 

Client visit our factory for confirming order detailes

The product which they are talking about is stainless steel 304 double flange power delivery dismantling joint, the standard of flange are all as per Australia standard.

Packaging and shipping  

We use wooden boxes packaging

FAQ

1.  What is Duckbill Check Valve? 

     Answer: Duckbill check valves are unique, one-piece, elastomeric components that act as backflow prevention devices or one-way valves or check valves.

2.  Is Runda Pipeline a manufecturer or trading company?

    Answer: Obviously, we are direct manufecturer and warmly welcome you to visit us at any time!

3. Why the Logo "RUNTAIDA " appears on your website, what's that? 

    Answer:  Our company name is " Gongyi Runda Pipeline Manufacturing Co.Ltd", usually called     “Runda Pipeline" for short. And  " RUNTAIDA" is our registered trademark.

4. What's the advantage of Runda Pipeline? 

    Answer: First, we are quite professional pipeline manufacturer. Until now, we have engaged in pipe fittings industry for almost 14 years and accumulated rich production experience and excellent fame because of our high-quality products, honesty and responsibility.In domestic market, 60% customers are regular ones. In fact, we are quite pride of that beceuse that means we are worthy to be trust.  Strongly, we believe there will be more and more internatinal buyers be 

Pls send your detailed needs in the below and get a quick reply!