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Product Characteristic |
Overview
R295H backflow preventers are suitable for the protection of drinking water systems as required by EN 1717 ¡°The technical regulation of drinking water systems¡° and correspond to type 2 construction in those regulations. Their purpose is to protect systems against back pressure, back flow and back syphonage of non-potable water into the public water supply network. R295H backflow preventers can be used to provide protection up to and including liquid category 4 (toxic, very toxic, carcinogenic and radioactive substances).
Features |
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• DIN/DVGW approvals in all connection sizes.
• Optimum protection of the drinking water supply system.
• Enhanced protection against back pressure, back flow and back syphonage into the water supply network.
• Shut-off position visually indicated on the spring bonnet.
• Compact construction.
• Standardised discharge connection.
• Meets KTW requirements.
• Reliable, tried and tested.
• Low pressure drop |
Product Specifications |
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| Application |
Mechanical disconnector hydraulic actuated CB type according to EN1717/type 2 according to DIN1988 part 4 |
| Port connection type |
thread |
| Max. media temperature |
40°C |
| Spring bonnet material |
high quality synthetic material |
| Mounting position |
horizontal with spring bonnet upwards |
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