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Braukmann Diaphragm safety valve for closed heating and solar installations, SM120

Braukmann Diaphragm safety valve for closed heating and solar installations, SM120

The SM120 diaphragm safety valve provides the last line of security for heating systems if the prescribed safety controls fail. In an emergency the...

Product Description

The SM120 diaphragm safety valve provides the last line of security for heating systems if the prescribed safety controls fail. In an emergency they must therefore have the capacity to discharge the whole contents of a cylinder in the form of steam. In normal system use they do not come into operation.

Technical Properties

Media water
Max. media temperature 120 oC
Materials Brass housing and spring bonnet with hot water resistant elastomer diaphragm and seal disc; high quality plastic venting knob
Additional Descriptions
  • Certified to Pressure Equipment Directive 2014/68/EU, reference no.: CE 0035
  • For heating systems according to EN 12828, EN ISO 4126-1 and EN 2516-2
  • For large output systems up to three valves can be fitted in parallel with separated discharges
  • Protected against subsequent resetting
  • Replacement insert makes servicing simple
  • Easy venting
  • Standardised discharge connection

Certifications and Awards

Výrobky

Product Type Plant output
SM120 with 2,5 bar set pressure for closed heating systems

SM120-1/2A
50 kW (45.000 kcal/h)

SM120-3/4A
100 kW (90.000 kcal/h)

SM120-1A
200 kW (175.000 kcal/h)

SM120-11/4A

300 kW (258.000 kcal/h)

SM120 with 3,0 bar set pressure for closed heating systems

SM120-1/2B
50 kW (45.000 kcal/h)

SM120-3/4B
100 kW (90.000 kcal/h)

SM120-1B
200 kW (175.000 kcal/h)

SM120-11/4B

300 kW (258.000 kcal/h)