PVC check valve/Pictures of sewage check valve

Technical characteristics:

1 pvc wafer check valve - easy to install, easy to operate

2 pvc wafer check valve - Applicable to the regular, open and close quickly, light weight

3 pvc wafer check valve - the fluid resistance is small

4 pvc wafer check valve - No vibration, and no noise

5 Each pvc wafer check valve is pressure tested at the end after the factory, lowest leakage rate

6 Quality: heat, high temperature, extremely long usage life for at least 10years

 “DUNHUI” is your correct choice. Welcome to visit 

 1.   PVC check valve/Pictures of sewage check valve

 2.   Product Details

3.  The main connection size

4. Inspection Process

 5.  Valves Warehouse and packaging

 6. Advantages:

1. No leakage ,pressure PN 10;

2. Well and high quality control ;

3. Environment friendly, non-toxic, good looking and long service life;

4. Light weight, easy to handle and transport;

5. Soft colors and excellent design, suitable for in stallation either exposed or hidden;

6. Wonderful ability in chemical corrosion resistance;

7. Easy and fast installation, making cost minimized;

8. Widely used in building,irrigation,industry and swimming pool;

9. Small order acceptable ;

10. Customer's design and logo are welcome.

 8.Quality and Safety:

We have a very strict and complete quality control system, which promises that goods we produced are always of the best quality, the enough inspectors to ensure that each product can meet the quality requirements of customers. We do the final inspection in own factory with ISO 9001:2008.

9.Location:

 DUNHUI has a convenient location at the city’s exporting business zone, Dongli District. We are only 9 km to Tianjin  International Airport, and very close to major highways,TIANJIN port. We look forward to work with your business!