Go to homepage
Go to homepage
Go to homepage

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.

Filter

Product finder

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 0,4 - 40,0 bar 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 0,4 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

flange-safety valve ASME gaseous media gastight ANSI150 DN50 2" x 3" SF04, stainless steel, metal, without lifting device

SF04001008

flange-safety valve ASME gaseous media gastight ANSI150 DN50 2" x 3" SF04, stainless steel, metal, without lifting device

flange-safety valve ASME gastight DN50 2" x 3" SF04 for gaseous media made of stainless steel, seal metal set pressure 0,2 - 20,0 bar flange ANSI 150 without lifting device

Technical features

  • diameter DN50 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 gaseous media
  • 24 months warranty

safety valve 1 1/2" m x 2" fm SV06 liquid media, stainless steel FKM, with lever

SV06110207

safety valve 1 1/2" m x 2" fm SV06 liquid media, stainless steel FKM, with lever

safety valve with with lever und with bellows for liquid media stainless steel 1 1/2" m x 2" fm Typ SV06 with male screw threaded BSP-P FKM-seal

Technical features

  • diameter 1 1/2" m x 2" fm
  • connection male screw threaded BSP-P
  • lifting with lever
  • set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version
  • media liquid media
  • 24 months warranty
    Certified

safety-valve DN6 1/4" m x 1/2" fm NPT, SV15, MD/ PEEK, without lifting device, angle-type, >500,0 - 1100,0 bar

SV15022101.3

safety-valve DN6 1/4" m x 1/2" fm NPT, SV15, MD/ PEEK, without lifting device, angle-type, >500,0 - 1100,0 bar

safety-valve DN6 1/4" m x 1/2" fm with NPT-thread SV15 for gaseous media made of stainless steel seal MD/ PEEK pressure >500,0 - 1100,0 bar without lifting device angle-type

Technical features

  • diameter DN6 1/4" m x 1/2" fm
  • connection male screw threaded NPT
  • lifting without lifting device
  • set pressure >500,0 - 1100,0 bar
  • media gaseous media
  • 24 months warranty
    Certified

flange-safety valve ASME gaseous media gastight with bellow ANSI150 DN25 1" x 2" SF04, stainless steel, EPDM, with lifting device lever

SF04121105

flange-safety valve ASME gaseous media gastight with bellow ANSI150 DN25 1" x 2" SF04, stainless steel, EPDM, with lifting device lever

flange-safety valve ASME gastight DN25 1" x 2" SF04 for gaseous media made of stainless steel, seal EPDM set pressure 0,3 - 20,0 bar flange ANSI 150 with lifting device lever with bellow

Technical features

  • diameter DN25 1" x 2"
  • connection flange acc. to ASME B 16.5 inlet ANSI150 / outlet ANSI150
  • lifting with lifting device lever
  • set pressure 0,3 - 20,0 bar
  • media gaseous media
  • 24 months warranty

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

SF04120108

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

safety valve DN50/DN80 SF04 with bellows & gastight cap stainless steel seal EPDM pressure 0,2 - 40,0 bar lever

Technical features

  • diameter DN50/DN80
  • connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
  • lifting with lifting device lever
  • set pressure 0,2 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

safety valve 3/4" m x 1 1/4" fm SV10 gaseous media, stainless steel PTFE, with lever

SV10110304

safety valve 3/4" m x 1 1/4" fm SV10 gaseous media, stainless steel PTFE, with lever

safety valve 3/4" m x 1 1/4" fm male screw threaded BSP-P SV10 for gaseous media made of stainless steel seal PTFE set pressure 0,5 - 70,0 bar with lever

Technical features

  • diameter 3/4" m x 1 1/4" fm
  • connection male screw threaded BSP-P
  • lifting with lever
  • set pressure 0,5 - 70,0 bar
  • media gaseous media
  • 24 months warranty
    Certified

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

SF04120104

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

safety valve DN20/DN32 SF04 with bellows & gastight cap stainless steel seal EPDM pressure 0,4 - 40,0 bar 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 0,4 - 40,0 bar
  • media liquid and gaseous media
  • 24 months warranty
    Certified

We are here for you

FAQ
nieruf.theme.component.advantages.col-2.alt

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

Consultation

Mon. - Fri. from 08:30 - 17:00
Phone: +49 7143/9666-900
sales@nieruf.com

FAQ
FREQUENTLY ASKED QUESTIONS

Brand promise

Committed

Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.

Motivated

We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.

Competently

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

Flexible

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.

Contact

Contact

Do you need help?

For all questions we are available by phone

Mo - Fr 08:30 - 17:00

+49 7143/9666-900

or send us an e-mail:

sales@nieruf.com

Resistance check
Frequently asked questions
Configurator
Call NieRuf GmbH

Need help?

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

order via mail:

07143 / 96669 - 00

This website uses cookies to ensure the best experience possible. More information...