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Model No.: Check Valve
Check valve is to rely on the flow of the media itself and automatically open, close the valve, used to prevent the media back valve.
Check valve is a kind of automatic valve, its main function is to prevent the media back to prevent the pump and drive the motor reversal, and the container media discharge.
Body : WCB, Cast iron, Cast steel
Disc : Stainless steel 304, Stainless steel 316
Seat : EPDM, PTFE
Stem : stainless steel410, stainless steel 304
Nominal diameter :DN40-DN900
Nominal pressure :PN1.0-1.6Mpa
Applicable medium : water, sea water, sewage, oil, Air, Food, Weak acid and soda etc.
Applicable temperture :-20~220℃
1. Excellent technology:
the technology is in the leading level in China, cooperate with the most famous
universities in China, established the POV-Ocean university lab.
2. Advanced equipment:
advanced processing equipment and testing means, providing the integration of automation system solutions for product, engineering, service and training.
3. Strong team:
have many senior engineers with plenty of research, development, design
experience, providing professional service for sales and after sales.
4. Good quality:
reliable and stable quality, good performance, long life time.
5. Full series of products:
covers full category of valves, meet the general standard of every country in the world, such as GB, DIN, ASTM, BS, JIS.
6. Professional after sales service:
have the professional engineer team to provide the service.
passed the ISO9001 certificate as well as CE,API/WRAS/AWWA/ISO/TUV/DNV etc.
8. Fast delivery time:
have the stock, fast delivery time could be guarantee.
packing strictly as per the exporting standard or as per the customized request.
10. Long-term quality warranty time:
provide 12 months quality warranty time.
Product Categories : Check Valve