FOB Price
Get Latest Price10 ~ 300 USD / Carton ( Negotiable )
|1 Carton Minimum Order
Country:
China
Model No:
-
FOB Price:
10 ~ 300 USD / Carton ( Negotiable ) Get Latest Price
Place of Origin:
shanghai/qingdao
Price for Minimum Order:
10 per Carton
Minimum Order Quantity:
1 Carton
Packaging Detail:
Outer Packing: Wooden cases Inner Packing: Cartons
Delivery Time:
5-30
Supplying Ability:
10000 Carton per Month
Payment Type:
T/T, L/C, Western Union, PayPal
Product Group :
-
Contact Person PIPE
Zhengzhou, Henan
Flanged type Duckbill check valve is a one way non return valve that are designed and engineered with a built-in flange that are part of the one piece elastomeric valve.
This enables the valve to be mounted on a headwall, tank, or a mating pipe flange, so that it does not come loose or fall off, even on king tides and waves.
These are custom made from a variety of elastomeric rubbers, and built as per the application and the line pressure and back pressure concerned. They are available from 2 inch to *6 inch in diameter, and are widely used for storm-water-wastewater and sub-sea diffuser applications.
With these duckbill check valves, there are no flaps or gates,
seats or seals, springs or hinges that are mechanical and will
rust, corrode, fall off or malfunction. The duckbill gives
reliable, repeatable service for many years, and requires no
additional power source to operate the valve as they are a fully
passive valve.
Pressure and temperature
| working pressure | PN*0/PN*6/PN*5 |
| testing pressure |
Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
| working temperature |
**0°C to *0°C (NBR) **0°C to **0°C (EPDM) |
| suitable media | Water, Oil and gas. |
Main material list
| part | material |
| body | Chloroprene rubber, Neoprene, NBR & EPDM rubber, etc. |
| seat ring | NBR / EPDM |
| seat | metal |
| Country: | China |
| Model No: | - |
| FOB Price: | 10 ~ 300 / Carton ( Negotiable ) Get Latest Price |
| Place of Origin: | shanghai/qingdao |
| Price for Minimum Order: | 10 per Carton |
| Minimum Order Quantity: | 1 Carton |
| Packaging Detail: | Outer Packing: Wooden cases Inner Packing: Cartons |
| Delivery Time: | 5-30 |
| Supplying Ability: | 10000 Carton per Month |
| Payment Type: | T/T, L/C, Western Union, PayPal |
| Product Group : | - |
