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

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 SV05 neutral liquid media, stainless steel EPDM

SV05000104

angle-type-safety-valve stainless steel 3/4" x 1 1/4" fm female thread EPDM Typ SV05 for neutral liquid media with 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 neutral liquid media

safety valve 1 1/2" x 2" fm SV05 neutral liquid media, stainless steel EPDM

SV05000107

safety-valve stainless steel 1 1/2" x 2" fm female thread EPDM Typ SV05 for neutral liquid media with 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 liquid media

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

SV06110207

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

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 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

safety valve 1 1/2" m x 2" fm SV05 neutral liquid media, stainless steel NBR

SV05010407

angle-type-safety-valve for liquid and gaseous media stainless steel 1 1/2" m x 2" fm male thread NBR Typ SV05 with twist-type lifting mechanism

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 liquid media

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

SV06010204

angle-type-safety valve with with bellows for liquid media stainless steel 3/4" m x 1 1/4" fm Typ SV06 with male screw threaded BSP-P FKM-seal and twist-type lifting mechanism

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 liquid media

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

SV06110408

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

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 2" m x 2" fm SV03 neutral liquid media, gunmetal EPDM

SV03010108

safety-valve male thread 2" m x 2" fm gunmetal EPDM Typ SV03 for neutral liquid media with twist-type lifting mechanism without bellows

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 neutral liquid media

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

SV09010208

safety valve 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 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 1" m x 1 1/2" fm SV03 neutral liquid media, gunmetal NBR

SV03010405

safety-valve for neutral liquid media gunmetal 1" m x 1 1/2" fm male thread NBR Typ SV03 with twist-type lifting mechanism without bellows

Technical features

diameter 1" m x 1 1/2" 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 liquid media

safety valve 2" m x 2" fm SV04 liquid media, gunmetal EPDM

SV04010108

safety-valve for liquid media 2" m x 2" fm with with bellows und twist-type lifting mechanism gunmetal Typ SV04 with male screw threaded BSP-P and EPDM-seal

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 liquid media

safety valve 1 1/4" m x 2" fm SV10 gaseous media, stainless steel NBR

SV10010406

safety valve mit einem with bellows 1 1/4" m x 2" fm SV10 for gaseous media made of stainless steel seal NBR set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version

Technical features

diameter 1 1/4" 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 1 1/2" m x 2" fm SV06 liquid media, stainless steel NBR, with lever

SV06110407

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

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

safety valve 3/4" m x 1 1/4" fm SV05 neutral liquid media, stainless steel PTFE, with lever

SV05110304

safety-valve for neutral liquid media stainless steel 3/4" m x 1 1/4" fm PTFE Typ SV05 with male screw threaded BSP-P and 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 neutral liquid media

safety valve 1 1/4" m x 2" fm SV05 neutral liquid media, stainless steel EPDM, with lever

SV05110106

safety-valve 1 1/4" m x 2" fm stainless steel with with lever Typ SV05 with male screw threaded BSP-P EPDM-seal for neutral liquid media

Technical features

diameter 1 1/4" 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 neutral liquid media

safety valve 3/4" x 1 1/4" fm SV05 neutral liquid media, stainless steel EPDM, with lever

SV05100104

safety-valve with with lever 3/4" x 1 1/4" fm stainless steel Typ SV05 with Female screw threaded BSP-P EPDM-seal for neutral liquid media

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 liquid media

safety valve 3/4" x 1 1/4" fm SV05 neutral liquid media, stainless steel PTFE, with lever

SV05100304

angle-type-safety-valve with with lever 3/4" x 1 1/4" fm stainless steel Typ SV05 with Female screw threaded BSP-P PTFE-seal for neutral liquid media

Technical features

diameter 3/4" x 1 1/4" fm
connection Female screw threaded BSP-P
lifting with lever
set pressure 0,5 - 70,0 bar
media neutral liquid media

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

SV10110403

safety valve 1/2" m x 1" fm male screw threaded BSP-P SV10 for gaseous media made of stainless steel seal NBR set pressure 0,5 - 25,0 bar- higher pressures possible in PTFE version with lever

Technical features

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

safety valve 1 1/4" x 2" fm SV05 neutral liquid media, stainless steel FKM

SV05000206

safety valve stainless steel 1 1/4" x 2" fm female thread FKM Typ SV05 for neutral liquid media with twist-type lifting mechanism

Technical features

diameter 1 1/4" 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 liquid media

flange-safety valve DN50/DN50 SF03, stainless steel FPM, with lever

SF03000208

flange-safety valve DN50 SF03 for liquid and gaseous media made of stainless steel seal FPM pressure 0,5 up to max. 30 bar with lever

Technical features

diameter DN50/DN50
connection flange acc. to DIN EN 1092-1
lifting with lever
set pressure 0,5 up to max. 30 bar
media liquid and gaseous media

safety valve 2" m x 2" fm SV04 liquid media, gunmetal FKM

SV04010208

gunmetal-safety valve with with bellows FKM 2" m x 2" fm Typ SV04 with male screw threaded BSP-P for liquid media with twist-type lifting mechanism

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 liquid media

safety valve 1 1/4" m x 2" fm SV03 neutral liquid media, gunmetal PTFE

SV03010306

safety-valve gunmetal 1 1/4" m x 2" fm male thread PTFE Typ SV03 for neutral liquid media made of gunmetal with twist-type lifting mechanism without bellows

Technical features

diameter 1 1/4" m x 2" fm
connection male screw threaded BSP-P
lifting twist-type lifting mechanism
set pressure 0,5 - 50,0 bar
media neutral liquid media

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

SV10000208

safety valve 2" 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 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 gaseous media

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

SV10100208

safety valve 2" 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 mit with lever

Technical features

diameter 2" 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 gaseous media

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