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stainless-steel-safety-valve

stainless-steel-safety-valve with flange or thread connection

The stainless-steel-safety-valve is a kind of safety valve, that is characterized by its resistance to a wide variety of media. This means a stainless-steel-safety-valve with FKM seal can be used with oily air, in extreme temperatures, and with chlorinated water, VE water and drinking water, depending on the alloy and quality of the stainless steel. Our safety valves are made of high quality V4A stainless steel such as 1.4408 and 1.4571. These materials are especially resistant to acids. That's why our safety valves are often used in pharmaceutical industry, medical technology, with drinking water and wherever aggressive media come into play. The high resistance to aggressive media makes stainless-steel-safety-valves ideal for chemical and petrochemical industry. But even in food industry, stainless-steel-safety-valves come in handy, due to their resistance to disinfectants and cleaning agents.

stainless-steel-safety-valve with flange or thread connection

The stainless-steel-safety-valve is a kind of safety valve, that is characterized by its resistance to a wide variety of media. This means a stainless-steel-safety-valve with FKM seal can be used with oily air, in extreme temperatures, and with chlorinated water, VE water and drinking water, depending on the alloy and quality of the stainless steel. Our safety valves are made of high quality V4A stainless steel such as 1.4408 and 1.4571. These materials are especially resistant to acids. That's why our safety valves are often used in pharmaceutical industry, medical technology, with drinking water and wherever aggressive media come into play. The high resistance to aggressive media makes stainless-steel-safety-valves ideal for chemical and petrochemical industry. But even in food industry, stainless-steel-safety-valves come in handy, due to their resistance to disinfectants and cleaning agents.

Different models of stainless-steel-safety-valves

The big advantages of stainless-steel-safety-valves from NieRuf GmbH are not only the high quality workmanship and the available acceptances (material certificate 3.1 or TÜV individual acceptance 3.2 on the preset pressure), but also the wide range of models, nominal sizes (¼“ - DN100), preset pressures (0,2 bar to 350 bar) and connections (internal & external thread, flange, clamp etc.). Please feel free to explore our range of stainless-steel-safety-valves down below, or use our configurator to assemble your ideal valve. If you need further assistance, please do not hesitate to contact us via email or phone.

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flange-safety valve DN20/DN32 SF04, stainless steel PTFE, with lifting device lever

SF04100304

flange-safety valve DN20/DN32 SF04, stainless steel PTFE, with lifting device lever

flange-safety valve DN20/DN32 SF04 for liquid and gaseous media made of stainless steel seal PTFE set pressure 1,5 - 40,0 bar with lifting device lever

Technical features

  • diameter DN20/DN32
  • connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
  • lifting with lifting device lever
  • set pressure 1,5 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

flange-safety valve ASME liquid media gastight ANSI150 DN40 1 1/2" x 3" SF04, stainless steel, EPDM, without lifting device

SF04002107.1

flange-safety valve ASME liquid media gastight ANSI150 DN40 1 1/2" x 3" SF04, stainless steel, EPDM, without lifting device

flange-safety valve ASME gastight DN40 1 1/2" x 3" SF04 for liquid media made of stainless steel, seal EPDM set pressure 0,2 - 20,0 bar flange ANSI 150 without lifting device

Technical features

  • diameter DN40 1 1/2" x 3"
  • connection flange acc. to ASME B 16.5 inlet ANSI150 / outlet ANSI150
  • lifting without lifting device
  • set pressure 0,2 - 20,0 bar
  • media liquid media
  • 24 months warranty

safety-valve DN15 3/8" m x 3/4" fm SV15, MD / PAI, without lifting device, angle-type, 50,0 - 180,0 bar

SV15321002.4

safety-valve DN15 3/8" m x 3/4" fm SV15, MD / PAI, without lifting device, angle-type, 50,0 - 180,0 bar

safety-valve DN15 3/8" m x 3/4" fm SV15 for gaseous media made of stainless steel seal MD / PAI pressure 50,0 - 180,0 bar without lifting device angle-type

Technical features

  • diameter DN15 3/8" m x 3/4" fm
  • connection male screw threaded BSP-P
  • lifting without lifting device
  • set pressure 50,0 - 180,0 bar
  • media gaseous media
  • 24 months warranty
    Certified

flange-safety valve DN25/DN40 SF04, stainless steel PTFE, with lifting device lever

SF04100305

flange-safety valve DN25/DN40 SF04, stainless steel PTFE, with lifting device lever

flange-safety valve DN25/DN40 SF04 for liquid and gaseous media made of stainless steel seal PTFE set pressure 1,0 - 40,0 bar with lifting device lever

Technical features

  • diameter DN25/DN40
  • connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
  • lifting with lifting device lever
  • set pressure 1,0 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

flange-safety valve DN15/DN25 SF04, stainless steel EPDM, without lifting device

SF04000103

flange-safety valve DN15/DN25 SF04, stainless steel EPDM, without lifting device

flange-safety valve DN15/DN25 SF04 for liquid and gaseous media made of stainless steel seal EPDM set pressure 0,2 - 40,0 bar without lifting device

Technical features

  • diameter DN15/DN25
  • connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
  • lifting without lifting device
  • set pressure 0,2 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

safety-valve DN8 1/2" m x 1/2" fm SV15, MD/ PEEK, without lifting device, angle-type, 100,0 - 600,0 bar

SV15121003.3

safety-valve DN8 1/2" m x 1/2" fm SV15, MD/ PEEK, without lifting device, angle-type, 100,0 - 600,0 bar

safety-valve DN8 1/2" m x 1/2" fm SV15 for gaseous media made of stainless steel seal MD/ PEEK pressure 100,0 - 600,0 bar without lifting device angle-type

Technical features

  • diameter DN8 1/2" m x 1/2" fm
  • connection male screw threaded BSP-P
  • lifting without lifting device
  • set pressure 100,0 - 600,0 bar
  • media gaseous media
  • 24 months warranty
    Certified

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Phone: +49 7143/9666-901
sales@nieruf.com

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Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.

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We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.

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+49 7143/9666-901

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