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Check Valves have a unique upper flap chamber for reduction of head losses and prevention of clogging. They can be installed in any position between two flanges, are dependable, durable and simple to maintain. Available in several sizes with a large working pressure range. |
- For all types of irrigation systems and applications of fertilizers through the irrigation lines.
- For hot water and heating systems.
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- Available in 3”, 4”, 6” and 8” sizes
- Working pressure: 3 to 230 psi
Materials
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3", 4", 6" Sizes |
8" Size |
| Body: |
Nylon |
Anodized Aluminum |
| Flap: |
Nylon |
Aluminum |
| Flap Seal: |
EPDM Rubber |
EPDM Rubber |
| Spring: |
Stainless Steel |
Stainless Steel |
| 0-Ring: |
EPDM Rubber |
BUNA-N |
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- Made of engineered plastic materials for 3”, 4” and 6” sizes - 8” made of anodized coated aluminum.
- Able to operate under highly corrosive conditions.
- Special design is spring loaded for mounting in any position.
- Minimum head loss - as the flap rises, its arm shortens resulting in a reduced movement and head loss reduction.
- Wafer type construction allows check valve to be mounted between flanges.
- Five year warranty.
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About Netafim USA 
