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Braukmann Backflow Preventer Compact construction with threaded connectors, BA295S-LF

Braukmann Backflow Preventer Compact construction with threaded connectors, BA295S-LF

Product Description

Backflow preventers of this type are suitable for the protection of drinking water systems against back pressure, backflow and back syphonage. They can be used for residential buildings, industrial and commercial purposes within the scope of their specification. Fluids up to and including liquid category 4 to EN 1717 are protected.

Technical Properties

Approvals
  • DVGW in progress
  • NF in progress
  • WRAS in progress
  • KIWA in progress
  • BELGAQUA in progress
  • VR in progress
Media

Drinking water

Liquid category (EN1717) class 4
Port connection external threads
Mounting position horizontal
Minimum inlet pressure 1,5 bar
Max. media temperature 65 oC
Body material leadfree brass
Additional Descriptions
  • Optimal protection of the drinking water supply system
  • Integrated inlet strainer
  • Inlet check valve and discharge valve are combined in one cartridge
  • Lead-free material
  • Low maintenance effort - cartridge insert and outlet check valve are completely replaceable
  • Optimized design prevents water Stagnation in normal operation
  • Compact construction
  • Easy access to all internal components
  • Low pressure loss and high flow rate
  • REACH and RoHS conform
  • ACS certified
  • All materials are KTW approved
  • Approved by TUEV LGA for low noise, Group 1 without limitation
Maximum inlet pressure 10 bar

Certifications and Awards

Tuotteet

Product Type DN size
Port diameter
Standard version acc. EN 12729 with threaded connections 1/2" - 2"

BA295S-1/2LFA
50 mm R 1/2 bar

BA295S-3/4LFA
50 mm R 3/4 inch

BA295S-1LFA
50 mm R 1 inch

BA295S-11/4LFA
50 mm R 1 1/4 inch

BA295S-11/2LFA
70 mm R 1 1/2 inch

BA295S-2LFA
70 mm R 2 inch
Special version with threaded connections 1"

BA295S-1LFB
50 mm R 1 inch

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
3 Shut-off Valve, 1/2" 2192900  
3 Shut-off Valve, 3/4" 2193100  
3 Shut-off Valve, 1" 2193200  
3 Shut-off Valve, 1 1/4" 2193300  
3 Shut-off Valve, 1 1/2" 2193400  
3 Shut-off Valve, 2" 2193500  
Test kit Analogue pressure measuring device with differential pressure display. With case and accessories, ideal for inspection and maintenance of backflow preventer type BA. TK295  

Spare parts

Image Description Product Type Downloads
Cartridge insert complete for connection sizes 1/2", 3/4" and 1" B-version 0904141  
Cartridge insert complete for connection sizes 1" A-version, 11/4" 0904142  
Cartridge insert complete for connection sizes 11/2", 2" 0904143  
Check valve cartridge for connection sizes 1/2", 3/4", 1" B-version 0904144  
Check valve cartridge for connection size 11/4" 0904146  
Check valve cartridge for connection size 11/2" 0904147  
Check valve cartridge for connection size 2" 0904148  
Check valve cartridge for connection size 1" A-version 0904145