304 wafer type flap check valve

Main introduction Company introduction
Shanghai POV valves is a professional factory in Shanghai China, manufacturing the pneumatic/electric valves. Main  series of products as below:
1,  Pneumatic butterfly valve and pneumatic ball valve;
2,  Electric butterfly valve and electric ball valve;
3,  Actuator: Pneumatic actuator, electric actuator;
4,  Pneumatic diaphragm valve;
5,  Pneumatic angle seat valve;
6,  Solenoid valve;
7,  Manual ball valve and manual butterfly valve;
8, Check valve
Check valve Standard technical parameters
Body 

Interface size: DN50-600
Body material: WCB, Ductile iron, 304, 316, 316L
Disc material: WCB, Ductile iron, 304, 316, 316L
Connection type: Wafer, flange
Pressure class: PN10、PN16、CLASS 150LB、CLASS 300LB
Structure type: Double plate wafer type, swing type, vertical
Applicable medium: Water, gas, steam,etc.
Components
Seat sealing: EPDM, Metal hard seal
Ambient temperature: 0℃-65℃
Installation: According to the body tag to install;
In order to enhance the service life, best coil upward, horizontal installation.
Coil voltage: AC24V/110V/220V/230V/240V 50/60HZ DC24V/12V　±10% fluctuation allowed
Design standard: DIN、ASNIS、JIS

Product display Our factory Our packing Our customers Our certificates Certificates Products of Shanghai POV valves could meet any requirements regarding the certificates.
Actual using Our advantages 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:
There are many senior engineers with plenty of research, development, design experiences, 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:
With the professional engineer teams to provide the technical service.


7. Certificates:
Have passed the ISO9001 certificate as well as CE,API/WRAS/AWWA/ISO/TUV/DNV,etc.


8. Fast delivery time:
With the stock, so fast delivery could be guaranteed.


9. Packing:
Packaged strictly as per the exporting standard or as per the customized request.


10. Long-term quality warranty time:
To provide 12 months quality warranty time.



 

Groupes de Produits : Vannes de vente à chaud