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.

safety valve 1 1/2" x 2" fm SV09 neutral gaseous media, stainless steel FKM

SV09000207

safety valve 1 1/2" x 2" fm set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version for neutral gaseous media made of stainless steel seal FKM with an twist-type lifting mechanism

Technical features

diameter 1 1/2" x 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 neutral gaseous media

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

SV06010103

safety-valve 1/2" m x 1" fm with with bellows und twist-type lifting mechanism stainless steel Typ SV06 with male screw threaded BSP-P EPDM-seal for liquid media

Technical features

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

flange-safety valve ASME gaseous media gastight with bellow ANSI150 DN15 3/4" x 1" SF04, stainless steel, metal, with lifting device lever

SF04121004

flange-safety valve ASME gastight DN15 3/4" x 1" SF04 for gaseous media made of stainless steel, seal metal set pressure 1,0 - 20,0 bar flange ANSI 150 with lifting device lever with bellow

Technical features

diameter DN15 3/4" x 1"
connection flange acc. to ASME B 16.5 inlet ANSI150 / outlet ANSI150
lifting with lifting device lever
set pressure 1,0 - 20,0 bar
media gaseous media

safety valve 2" x 2" fm SV09 neutral gaseous media, stainless steel PTFE

SV09000308

safety valve 2" x 2" fm set pressure 0,5 - 70,0 bar for neutral gaseous media made of stainless steel seal PTFE with an twist-type lifting mechanism

Technical features

diameter 2" x 2" fm
connection Female screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0,5 - 70,0 bar
media neutral gaseous media

flange-safety valve DN25/DN25 SF03, stainless steel EPDM, with lever

SF03000105

flange-safety valve DN25 SF03 for liquid and gaseous media made of stainless steel seal EPDM pressure 0,5 up to max. 40 bar with lever

Technical features

diameter DN25/DN25
connection flange acc. to DIN EN 1092-1
lifting with lever
set pressure 0,5 up to max. 40 bar
media liquid and gaseous media

safety valve 2" m x 2" fm SV06 liquid media, stainless steel EPDM, with lever

SV06110108

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

Technical features

diameter 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

safety-valve DN10 1/2" m x 3/4" fm SV15, MD / PAI, without lifting device, angle-type, 50,0 - 180,0 bar

SV15221003.4

safety-valve DN10 1/2" 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 DN10 1/2" 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

safety valve 1/4" m SV02 for compressed air, stainless steel PTFE set pressure 0.2 - 25.0 bar

SV02000201

safety valve 1/4" m type SV02 atmospheric discharge for compressed air & pneumatic applications, made of stainless steel with PTFE seal, set pressure 0.2 - 25.0 bar

Technical features

diameter 1/4" m
connection male screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0.2 - 25.0 bar
media neutral gaseous media

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