stainless-steel-safety-valve maximum safety

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.

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

SF04001107.1

flange-safety valve ASME gastight DN40 1 1/2" x 3" SF04 for gaseous 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 gaseous media

flange-safety valve ASME gaseous media gastight with bellow ANSI150 DN50 2" x 3" SF04, stainless steel, FKM, with lifting device lever

SF04121208

flange-safety valve ASME gastight DN50 2" x 3" SF04 for gaseous media made of stainless steel, seal FKM set pressure 0,2 - 20,0 bar flange ANSI 150 with lifting device lever with bellow

Technical features

diameter DN50 2" x 3"
connection flange acc. to ASME B 16.5 inlet ANSI150 / outlet ANSI150
lifting with lifting device lever
set pressure 0,2 - 20,0 bar
media gaseous media

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

SV06000205

angle-type-safety-valve stainless steel 1" x 1 1/2" fm Typ SV06 with Female screw threaded BSP-P FKM-seal for liquid media with twist-type lifting mechanism and with bellows

Technical features

diameter 1" x 1 1/2" fm
connection Female screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version
media liquid media

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

SV10000205

safety valve 1" mit with bellows SV10 for gaseous media made of stainless steel seal FKM set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version twist-type lifting mechanism

Technical features

diameter 1" x 1 1/2" fm
connection Female screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version
media gaseous media

safety valve 2" m x 2" fm SV10 gaseous media, stainless steel FKM

SV10010208

safety valve mit einem with bellows 2" m x 2" fm SV10 for gaseous media made of stainless steel seal FKM set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version

Technical features

diameter 2" m x 2" fm
connection male screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version
media gaseous media

safety-valve DN10 1/4" m x 3/4" fm NPT, SV15, MD / PAI, without lifting device, angle-type, >350,0 bar - 500,0 bar

SV15223101.4

safety-valve DN10 1/4" m x 3/4" fm with NPT-thread SV15 for gaseous media made of stainless steel seal MD / PAI pressure >350,0 bar - 500,0 bar without lifting device angle-type

Technical features

diameter DN10 1/4" m x 3/4" fm
connection male screw threaded NPT
lifting without lifting device
set pressure >350,0 bar - 500,0 bar
media gaseous media

safety valve 2" SV02, stainless steel PTFE set pressure 25.1 - 30.0 bar

SV02000308

safety valve 2" m type SV02 atmospheric discharge for compressed air & pneumatic applications, made of stainless steel with a PTFE seal, set pressure 25.1 - 30.0 bar

Technical features

diameter 2" m
connection male screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 25.1 - 30.0 bar
media neutral gaseous media

flange-safety valve DN15/DN25 SF04, stainless steel metal, with lifting device lever

SF04100003

flange-safety valve DN15/DN25 SF04 for liquid and gaseous media made of stainless steel seal metal set pressure 0,2 - 40,0 bar with lifting device lever

Technical features

diameter DN15/DN25
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

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