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Product Characteristic |
Check valves are preferably for use as an independent means of preventing reverse water flow and are for installing directly after a water meter, but also for application in transfer pipes on district water supply systems.They can also be used for industrial, commercial and similar systems where back pressure, back flow and back syphonage must be prevented.The types of safety devices required for these purposes are specified in EN 1717.
| Features |
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• DIN/DVGW approved where applicable (for DN 65, DN 80 and DN 100).
• Universal application.
• High temperature resistance.
• Create no shock pressure loadings.
• Powder coated inside and outside - Powder used is physiologically and toxicologically safe.
• Meets KTW recommendations for potable water.
• Disc, spring and lip seal ring are exchangeable.
• Low pressure loss
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| Product Specifications |
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| Application |
Controllable anti-pollution check valve with flanges |
| Media |
water,medium and light fuel oils,kerosene,gasoline with less than 15% aromatic content |
| Port connection type |
flange |
| Max. media temperature |
90°C |
| Body material |
Grey cast iron |
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