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Overpressure valves for steam generators and boilers

Steam applications are found widely in industry, but are also very feared. If steam comes into contact, for example, with water, a so-called steam shock occurs, which can have dangerous effects for people and machinery. Therefore, when selecting the components used, e.g. overpressure valves, particular attention should be given to high quality products. The valve serves to release unwanted overpressure, for example in a boiler. It must be ensured that the release of the steam and the hot water takes place in an environment free of people and components.  The steam overpressure can be released safely, for example, via a release pipe. The steam overpressure valves are securely fitted by the factory at your desired setting. Changing the setting manually at a later date is not advised. When the valve is released once, its functioning must be checked. Cleaning is also recommended. The valves in steam generators have to be checked according to TRD 601 every 4 weeks. If it is found that dirt has damaged the valve during its actuation, it should urgently be replaced. Otherwise, the seal of the entire system or another release in the event of overpressure cannot be guaranteed. Feel free to ask our technology department about the design and calculation of the pressure setting and the release performance. So that your steam system or boiler is reliably protected against overpressure, we exclusively use high quality materials. Every valve is also tested after it has been set.

Overpressure valves for steam generators and boilers

Steam applications are found widely in industry, but are also very feared. If steam comes into contact, for example, with water, a so-called steam shock occurs, which can have dangerous effects for people and machinery. Therefore, when selecting the components used, e.g. overpressure valves, particular attention should be given to high quality products. The valve serves to release unwanted overpressure, for example in a boiler. It must be ensured that the release of the steam and the hot water takes place in an environment free of people and components.  The steam overpressure can be released safely, for example, via a release pipe. The steam overpressure valves are securely fitted by the factory at your desired setting. Changing the setting manually at a later date is not advised. When the valve is released once, its functioning must be checked. Cleaning is also recommended. The valves in steam generators have to be checked according to TRD 601 every 4 weeks. If it is found that dirt has damaged the valve during its actuation, it should urgently be replaced. Otherwise, the seal of the entire system or another release in the event of overpressure cannot be guaranteed. Feel free to ask our technology department about the design and calculation of the pressure setting and the release performance. So that your steam system or boiler is reliably protected against overpressure, we exclusively use high quality materials. Every valve is also tested after it has been set.

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safety valve 1/2" m x 1" fm SV10 gaseous media, stainless steel PTFE

SV10010303

safety valve 1/2" m  x 1" fm SV10 gaseous media, stainless steel PTFE

safety valve mit einem with bellows 1/2" m x 1" fm SV10 for gaseous media made of stainless steel seal PTFE set pressure 0,5 - 70,0 bar

Technical features

  • diameter 1/2" m x 1" fm
  • connection male screw threaded BSP-P
  • seal PTFE
  • set pressure 0,5 - 70,0 bar
  • media gaseous media
  • 24 months warranty
    Certified

€814.80*

€969.61 VAT included.

Delivery time
3 - 5 working days

safety valve bellow & gastight cap DN20/DN32 SF04, metal, with lifting device lever

SF04120004

safety valve bellow & gastight cap DN20/DN32 SF04, metal, with lifting device lever

safety valve DN20/DN32 SF04 with bellows & gastight cap stainless steel seal metal pressure 0,8 - 40,0 bar lever

Technical features

  • diameter DN20/DN32
  • connection flange acc. to DIN EN 1092-1
  • seal metal
  • set pressure 0,8 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

€2,485.30*

€2,957.51 VAT included.

Delivery time
3 - 5 working days

safety valve bellow & gastight cap DN50/DN80 SF04, metal, with lifting device lever

SF04120008

safety valve bellow & gastight cap DN50/DN80 SF04, metal, with lifting device lever

safety valve DN50/DN80 SF04 with bellows & gastight cap stainless steel seal metal pressure 3,0 - 40,0 bar lever

Technical features

  • diameter DN50/DN80
  • connection flange acc. to DIN EN 1092-1
  • seal metal
  • set pressure 3,0 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

€5,587.20*

€6,648.77 VAT included.

Delivery time
3 - 5 working days

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Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.

You can reach us from Monday to Friday at +497143 9666900 and any time at sales@nieruf.com

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+49 7143/9666-900

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sales@nieruf.com

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If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.

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07143 / 96669 - 00

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