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Braukmann Leadfree controllable anti-pollution check valve EA type, add-on for pressure reducing valves and filters, RV260-LFA

Braukmann Leadfree controllable anti-pollution check valve EA type, add-on for pressure reducing valves and filters, RV260-LFA

Check valves of this type are particularly suitable for integral use with pipeline appliances such as water meters.

Product Description

Check valves of this type are particularly suitable for integral use with pipeline appliances such as water meters.
Check valves are safety devices for independent prevention of water backflow, for example from drinking water appliances back into the central water supply system. They can also be used for industrial, commercial and similar systems where back pressure, back flow and back syphonage must be prevented.The classicfications of appliances to meet these requirements are specified in EN 1717.

Technical Properties

Approvals
  • SINTEF
  • VA (ETA)
  • DVGW (internal check valve)
Media

Drinking water 

Liquid category (EN1717) class 2
Mounting position horizontal or vertical
Body material leadfree brass
Additional Descriptions
  • Leadfree material
  • Universal application
  • Easy installation 
  • Quiet operation
  • Creates no shock pressure loadings
  • Meets KTW recommendations for potable water
  • Suitable for installation in any position
  • Low pressure loss
  • All materials are UBA conform
Set pressure 0,03 bar
Maximum inlet pressure 10 bar
Media temp. 5 ... 40 oC

Certifications and Awards

Продукти

Product Type DN size
Port diameter
Flow capacity Kvs
External threaded connection set on in- and outlet

RV260-1/2LFA
15 mm 1/2 inch 6

RV260-3/4LFA
20 mm 3/4 inch 10

RV260-1LFA
25 mm 1 inch 15

RV260-11/4LFA
32 mm 11/4 inch 28

RV260-11/2LFA
40 mm 11/2 inch 41

RV260-2LFA
50 mm 2 inch 70

Accessories and replacement parts

Spare parts

Image Description Product Type Downloads
Union seal washer(10 pieces), 3/4" 0901444  
Union seal washer(10 pieces), 1" 0901445  
Union seal washer(10 pieces), 1 1/4" 0901446  
Union seal washer(10 pieces), 1 1/2" 0901447  
Union seal washer(10 pieces), 1/2" 0901443  
Union seal washer(10 pieces), 2" 0901448  
Check valve cartridge 1" 2164400  
Check valve cartridge 1 1/4" 2164500  
Check valve cartridge 1 1/2" 2164600  
Check valve cartridge 2" 2164700  
Check valve insert for safety valves 1/2" 2166200  
Check valve insert for safety valves 3/4" 2110200  
Plug (10 pieces) for connection size 1/2" S06LFA-1/8  
Plug (10 pieces) for connection size 3/4"-2" S06LFA-1/4