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 bellow & gastight cap DN25/DN40 SF04, FKM, without lifting device

SF04020205

safety valve DN25/DN40 SF04 with bellows & gastight cap stainless steel seal FKM pressure 0,3 - 40,0 bar

Technical features

diameter DN25/DN40
connection flange acc. to DIN EN 1092-1 inlet PN40 / outlet PN16
lifting without lifting device
set pressure 0,3 - 40,0 bar
media liquid and gaseous media

safety-valve DN10 3/8" m x 1" fm NPT, SV15, MD / PAI, without lifting device, angle-type, 50,0 - 180,0 bar

SV15221102.5

safety-valve DN10 3/8" m x 1" fm with NPT-thread 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 3/8" m x 1" fm
connection male screw threaded NPT
lifting without lifting device
set pressure 50,0 - 180,0 bar
media gaseous media

safety valve bellow & gastight cap DN65/DN100 SF04, PTFE, without lifting device

SF04020309

safety valve DN65/DN100 SF04 with bellows & gastight cap stainless steel seal PTFE pressure 0,2 - 30,0 bar

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 - 30,0 bar
media liquid and gaseous media

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

SV10010403

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

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

SV02000205

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

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

SV09000104

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

safety valve 1/2" m x 1" fm SV04 liquid media, gunmetal EPDM

SV04010103

safety-valve 1/2" m x 1" fm with with bellows und twist-type lifting mechanism gunmetal Typ SV04 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 0,5 - 25,0 bar- higher pressures possible in PTFE version
media liquid media

safety-valve DN10 3/4" m x 1" fm SV15, MD / PAI, without lifting device, angle-type, >350,0 bar - 630,0 bar

SV15223004.5

safety-valve DN10 3/4" m x 1" fm SV15 for gaseous media made of stainless steel seal MD / PAI pressure >350,0 bar - 630,0 bar without lifting device angle-type

Technical features

diameter DN10 3/4" m x 1" fm
connection male screw threaded BSP-P
lifting without lifting device
set pressure >350,0 bar - 630,0 bar
media gaseous media

Page 133 of

135

Items per page