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SM110-1/2A2.0

SM110-1/2A2.0

Membrane safety valves of this type are used to protect closed heating systems according to EN 12828.

Product Description

Diaphragm safety valves of this type are used to protect closed heating systems according to EN 12828. In accordance with statutory requirements, the diaphragm safety valve is preset to the required fixed set pressure by the manufacturer and is sealed with an embossed security cap marked with the test badge and pressure rating to prevent unauthorised tampering with the setting. Subsequent alteration of the setting is not permitted and is impossible without destroying the security cap. The preset pressure is embossed on the security cap. 

Technical Properties

Set pressure 2 bar
Media

Glycol-water mixture, according to VDI 2035 Liquids of the fluid group 1 and 2 (pressure device guideline, item 9) which do not affect the materials used.

Medium type water
Port connection internal threads
Mounting position horizontal
Max. media temperature 120 oC
Materials

Angled brass housing; spring steel adjustment spring; high grade synthetic material security cap with part label; hot water resistant elastomer diaphragm

Additional Descriptions
  • Certified to Pressure Equipment Directive 2014/68/EU, refernce no.: CE035
  • For heating systems according to EN 12828, EN ISO 4126-1 and EN 2516-2
  • Protected against subsequent resetting
  • Standardised discharge connection
EAN code

4019837125264