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| Categories | Duckbill Check Valve |
|---|---|
| Brand Name: | JINGNING |
| Model Number: | XH |
| Certification: | CE |
| Place of Origin: | China |
| MOQ: | 1 |
| Price: | USD 15-1000/Set |
| Payment Terms: | L/C, D/A, D/P, Western Union, T/T, MoneyGram |
| Supply Ability: | 5000 Sets/Week |
| Packaging Details: | Wooden Box |
| Size: | DN50---DN3000 |
| Rubber Material: | EPDM,NBR,SBR,NR |
| Connection: | Flange or Clamp |
| Flange Standard: | DIN,BS,ANSI,JIS,AS |
| Flange/Clamp Material: | Carbon Steel,Stainless Steel |
| Company Info. |
| Shanghai Songjiang Jingning Shock Absorber Co.,Ltd. |
| Verified Supplier |
| View Contact Details |
| Product List |
Specification
For BS EN1092-2 PN10/16 flange mounting.
Face-to-Face dimension conforms to ISO 5752 / BS EN558.
Epoxy fusion coating.
Pressure and temperature
| working pressure | PN10/PN16/PN25 |
| testing pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
| working temperature | -10°C to 80°C (NBR) -10°C to 120°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 |
Features & Benefits
•Packaged in pallet box containers or on pallets, adequately
protected for shipment.
•Each valve is individually tested.
•Various materials and services available to meet your unique
requireme
Application
Mainly used in water systems,drainage systems,outlet of water pumps and upgrading the pumping station and liquid aeration system.Rubber flange and valve body are as a whole, so the installation is very convenient.The valve body is designed with a full rubber, which will not cause siltation and stickin. It reduces the maintenance cost, and allow the solid particles to pass smoothly.
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