Backflow Prevention Devices

Section Code 0018 : Schedule 2 - Section 6.2 Type CA - Non-Verifiable Disconnector With Difference Between Pressure Zones Not Greater Than 10%.

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#1903361

Range of CAB non verifiable disconnector backflow prevention device with DZR brass bodies, incorporating two spring loaded resilient trim check valve cartridges. The upstream cartridge is housed in a plastic shuttle which closes the relief valve by moving on a NBR diaphragm. The 572111 model incorporates a servicing valve on the inlet and outlet. Maximum working pressure 10.0 bar. Maximum operating temperature 60°C. Cold supply only.

Section:
0018 Backflow Prevention Devices
Section Subtitle:
Schedule 2 - Section 6.2 Type CA - Non-Verifiable Disconnector With Difference Between Pressure Zones Not Greater Than 10%.
WRAS Approval Number:
1903361
Expiry date:
31/03/2024
Note:
The discharge from the relief outlet port of this fitting must be made via a type AA, AB or AD air gap, or in accordance with EN 1717.
Size:
See model.
Marking:
Caleffi, CR, flow arrow, NF and Cab on body.
Installation Requirements:
R001
Model:
29260: ⅛” x ⅛” BSP (F). 572111: ¼” x ¼” BSP (M).
Manufacturer:
Caleffi S.p.A
Company Name
Caleffi S.p.A
Address
PLANT 2. S.R. 229 28010 Fontaneto d'Agogna (NO)
Country
Italy
Phone
+39 0322 8491

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