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 EPDM

SV10000104

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

safety valve 3/4" x 1 1/4" fm SV06 liquid media, stainless steel EPDM

SV06000104

safety-valve for liquid media 3/4" x 1 1/4" fm with with bellows stainless steel Typ SV06 with Female screw threaded BSP-P EPDM-seal

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 - 25,0 bar- higher pressures possible in PTFE version
media liquid media

flange-safety valve DN65/DN100 SF04, stainless steel FKM, without lifting device

SF04000209

flange-safety valve DN65/DN100 SF04 for liquid and gaseous media made of stainless steel seal FKM set pressure 0,2 - 24,0 bar without lifting device

Technical features

diameter DN65/DN100
connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
lifting without lifting device
set pressure 0,2 - 24,0 bar
media liquid and gaseous media

safety-valve DN15 3/8" m x 1/2" fm SV15, MD / PAI, without lifting device, angle-type, >180,0 - 250,0 bar

SV15322002.3

safety-valve DN15 3/8" m x 1/2" fm SV15 for gaseous media made of stainless steel seal MD / PAI pressure >180,0 - 250,0 bar without lifting device angle-type

Technical features

diameter DN15 3/8" m x 1/2" fm
connection male screw threaded BSP-P
lifting without lifting device
set pressure >180,0 - 250,0 bar
media gaseous media

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

SV09010207

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

Technical features

diameter 1 1/2" 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 neutral gaseous media

safety valve 3/8" m x 3/8" fm SV13, stainless steel PTFE, without lever

SV13000302

safety valve 3/8" m x 3/8" fm SV13 for liquid and gaseous media made of stainless steel seal PTFE pressure 0,5 - 25,0 bar without lever

Technical features

diameter 3/8" m x 3/8" fm
connection male screw threaded BSP-P
lifting without lever
set pressure 0,5 - 25,0 bar
media liquid and gaseous media

safety valve bellow & gastight cap DN32/DN50 SF04, FKM, without lifting device

SF04020206

safety valve DN32/DN50 SF04 with bellows & gastight cap stainless steel seal FKM pressure 0,5 - 40,0 bar

Technical features

diameter DN32/DN50
connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
lifting without lifting device
set pressure 0,5 - 40,0 bar
media liquid and gaseous media

safety valve 1/2" SV02 for compressed air, stainless steel FKM set pressure 0.2 - 25.0 bar

SV02000003

safety valve 1/2" m type SV02 atmospheric discharge for compressed air & pneumatic applications, made of stainless steel with an FKM seal, set pressure 0.2 - 25.0 bar- higher pressures possible in PTFE version

Technical features

diameter 1/2" m
connection male screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0.2 - 25.0 bar- higher pressures possible in PTFE version
media neutral gaseous media

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