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 3/4" x 1 1/4" fm SV10 gaseous media, stainless steel PTFE

SV10000304

safety valve 3/4" mit with bellows SV10 for gaseous media made of stainless steel seal PTFE set pressure 0,5 - 70,0 bar twist-type lifting mechanism

Technical features

diameter 3/4" x 1 1/4" fm
connection Female screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0,5 - 70,0 bar
media gaseous media

safety valve 1/4" SV02, stainless steel PTFE set pressure 25.1 - 50.0 bar

SV02000301

safety valve 1/4" m type SV02 atmospheric discharge for compressed air & pneumatic applications, made of stainless steel with a PTFE seal, set pressure 25.1 - 50.0 bar

Technical features

diameter 1/4" m
connection male screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 25.1 - 50.0 bar
media neutral gaseous media

safety valve 3/4" x 1 1/4" fm SV09 neutral gaseous media, stainless steel EPDM, with lever

SV09100104

safety valve 3/4" x 1 1/4" fm mit with lever SV09 for neutral gaseous media made of stainless steel seal EPDM set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version

Technical features

diameter 3/4" x 1 1/4" fm
connection Female screw threaded BSP-P
lifting with lever
set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version
media neutral gaseous media

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

SV10000405

safety valve 1" mit with bellows SV10 for gaseous media made of stainless steel seal NBR 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 1/2" m x 1" fm SV09 neutral gaseous media, stainless steel EPDM

SV09010103

safety valve 1/2" male screw threaded BSP-P SV09 for neutral gaseous media made of stainless steel seal EPDM set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version

Technical features

diameter 1/2" m x 1" 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 neutral gaseous media

safety valve 1 1/4" x 2" fm SV09 neutral gaseous media, stainless steel EPDM, with lever

SV09100106

safety valve 1 1/4" x 2" fm mit with lever SV09 for neutral gaseous media made of stainless steel seal EPDM set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version

Technical features

diameter 1 1/4" x 2" fm
connection Female screw threaded BSP-P
lifting with lever
set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version
media neutral gaseous media

safety valve bellow & gastight cap DN80/DN125 SF04, metal, with lifting device lever

SF04120010

safety valve DN80/DN125 SF04 with bellows & gastight cap stainless steel seal metal pressure 0,2 - 29,0 bar lever

Technical features

diameter DN80/DN125
connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
lifting with lifting device lever
set pressure 0,2 - 29,0 bar
media liquid and gaseous media

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

SV10010104

safety valve mit einem with bellows 3/4" m x 1 1/4" fm SV10 for gaseous media made of stainless steel seal EPDM set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version

Technical features

diameter 3/4" m x 1 1/4" 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

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