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Backflow preventer, type CA
figure 362 2G
• to protect drinking water against backflow of fluids up to and including category 3 according DIN 1988-100
• wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
• male union thread
• inlet and outlet with check cartridge
backflow preventer, type CA
- Stop Valves ꁕ
- Safety Valves ꁕ
- Pressure Reducing Valves and Filter
- Balancing valves ꁕ
- Measuring Products
- Hygiene System KHS ꁕ
- Thermal separators
- Flush-mounted valves
- Stop valves water meter combinations ꁕ
- Frost-proof outdoor taps
- TRESOR Cabinets ꁕ
- Sampling Valves
- ThermoSystem KTS ꁕ
- Other Valves
- Accessories ꁕ
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Spare parts
ꁕ
- Spare parts for stop valves
- Spare parts for protection and safety valves
- Spare parts for pressure reducing valves and filters
- Spare parts for balancing valves
- Spare parts for measuring products
- Spare parts for sampling valves
- Spare parts for flush-mounted valves
- Spare parts for stop valve water meter models
- Spare parts for frost-proof outdoor taps
- Spare parts for TRESOR cabinets
- Spare parts for hygiene system KHS
- Spare parts for dirt traps
- Handwheels and gaskets
Fluid category 3 safety valves
KEMPER backflow preventers, type CA, protect drinking water from non-potable water up to and including fluid category 3 compliant with DIN EN 1717. With tried-and-tested KEMPER quality and made of gunmetal, the KEMPER backflow preventer, type CA, benefits from its short end-to-end length and ease of use.
Benefit from the following advantages:
- Stainless steel mesh at inlet protects against contamination
- Prevents bacterial growth by being free from dead spots
- Corrosion-resistant thanks to wetted metal parts being made of gunmetal
Definition of fluid category 3 based on DIN EN 1717
Fluid that poses a health hazard due to the presence of one or more toxic or particularly toxic substances (the boundary between category 3 and category 4 is LD50 = 200 mg/kg body weight in accordance with EU Directive 93/21/EC as of 27 April 1993).
Practical use examples:
- Water in conjunction with inedible, toxic substances
- FROSTI®: Garden irrigation for the home
You can find more information on choosing the right safety valves in our guidebook.
Backflow preventer, type CA
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