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Braukmann Safety group with interchangeable safety valve insert and pressure reducing valve, SG160SD

Braukmann Safety group with interchangeable safety valve insert and pressure reducing valve, SG160SD

Safety groups of this type are used to protect pressurised water heaters according to the requirements of DIN 4753-1, EN 806-2 and DIN EN1488. They are compact appliances...

Product Description

Safety groups of this type are used to protect pressurized water heaters according to the requirements of DIN 4753-1, EN 806-2 and DIN EN1488. They are compact appliances which incorporate all the necessary safety devices such as check valve, shut-off valve, test point, diaphragm type safety valve and pressure reducing valve in one unit. The safety valve protects the downstream cylinder, pressure vessel etc. by automatically opening when excess pressure occurs. The check valve prevents back pressure, backflow and back syphonage of water from the hot water unit. In addition, a balanced seat pressure reducing valve is fitted on the inlet to control the supply pressure to that required for the system. 

Technical Properties

Approvals

DVGW-certified

Media

Drinking Water

Outlet pressure 1,5 ... 6 bar
Max. media temperature 40 oC
Body material brass, dezincification resistant
Spring bonnet material synthetic material
Transparant strainer chamber Yes
Setpoint scale Yes
Balanced seat design Yes
Additional Descriptions
  • Tested according DIN EN 1488
  • Fully approved for noise level protection to class 1
  • Meets UBA regulations for drinking water
  • Pressure reducing valve with inlet pressure balancing - inlet pressure fluctuation does not influence the outlet pressure
  • Replacement insert makes servicing simple
  • Easy venting
  • Standardised discharge connection
  • For hot water tanks up to 200 liter (1/2") or up to 1000 liter (3/4" and 1 ")
Mounting position horizontal or vertical
Maximum inlet pressure 16 bar
Minimum pressure drop 1 bar

Certifications and Awards

Termékek

Product Type DN size
Port connection
Port diameter
Set pressure
With threaded male connections, set pressure 6,0 bar

SG160SD-1/2AA
15 mm external threads 1/2 inch 6 bar

SG160SD-3/4AA
20 mm external threads 3/4 inch 6 bar

SG160SD-1AA
25 mm external threads 1 inch 6 bar
With threaded male connections, set pressure 8,0 bar

SG160SD-1/2AB
15 mm external threads 1/2 inch 8 bar

SG160SD-3/4AB
20 mm external threads 3/4 inch 8 bar

SG160SD-1AB
25 mm external threads 1 inch 8 bar
With threaded male connections, set pressure 10,0 bar

SG160SD-1/2AC
15 mm external threads 1/2 inch 10 bar

SG160SD-3/4AC
20 mm external threads 3/4 inch 10 bar

SG160SD-1AC
25 mm external threads 1 inch 10 bar
Without connections, set pressure 6,0 bar, DN is based on connection size of tailpiece

SG160SD-3/4EA
20 mm 6 bar

SG160SD-1EA
20 mm 6 bar
Without connections, set pressure 8,0 bar, DN is based on connection size of tailpiece

SG160SD-3/4EB
20 mm 8 bar

SG160SD-1EB
20 mm 8 bar
Without connections, set pressure 10,0 bar, DN is based on connection size of tailpiece

SG160SD-3/4EC
20 mm 10 bar

SG160SD-1EC
20 mm 10 bar

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Double ring wrench for removal of spring bonnet and filter bowl ZR06K  
Pressure gauge connection for SG160S 1/2" VSTM-1/2A  
Pressure gauge connection for SG160S 3/4" VSTM-3/4A  
Pressure gauge connection for SG160S 1" VSTM-1A  
Connection set with threaded connections for connection size 3/4" VST06-3/4A  
Connection set with threaded connections for connection size 1" VST06-1A  
Connection set with solder connections for connection size 3/4" VST06-3/4B  
Connection set with solder connections for connection size 1" VST06-1B  
Connection set with 1/2" threaded connections VST06-1/2AR  
Connection set with 1/2" solder connections VST06-1/2BR  
Pressure gauge with housing diameter 63 mm, rear connection thread G 1/4, range 0 - 4 bar M07M-A4  
Pressure gauge with housing diameter 63 mm, rear connection thread G 1/4, range 0 - 10 bar M07M-A10  
Pressure gauge with housing diameter 63 mm, rear connection thread G 1/4, range 0 - 16 bar M07M-A16  
Pressure gauge with housing diameter 63 mm, rear connection thread G 1/4, range 0 - 25 bar M07M-A25  

Spare Parts

Image Description Product Type Downloads
Spring bonnet complete for sizes 1/2"- 1" 0901515  
Union seal washer(10 pieces), 3/4" 0901444  
Union seal washer(10 pieces), 1" 0901445  
O-ring set (10 pcs.) 1/2" + 3/4" 0901246  
Check valve insert for safety valves 3/4" 2110200  
Valve insert complete, 6 bar, for sizes 1/2" - 3/4" SV152-3/4AA  
Valve insert complete, 8 bar, for sizes 1/2" - 3/4" SV152-3/4AB  
Valve insert complete, 10 bar, for sizes 1/2" - 3/4" SV152-3/4AC  
Replacement pressure reducer for size 3/4A D160S-3/4A  
Replacement pressure reducer for size 1/2A D160S-1/2A  
Replacement pressure reducer for size 1A D160S-1A  
Discharge tundish TA160S  
Blanking Plug set with 0-ring (5 pieces) for sizes 1/2" - 2" S06K-1/4  
Valve insert complete (without filter) for sizes 1/2"+ 3/4" D06FA-1/2  
Replacement filter insert for sizes 1/2"+ 3/4" ES06F-1/2A  
Clear filter bowl with O-ring for pressure reducing valve SK06TG-1/2