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.

Cryo safety valve with lever DN32 1 1/2" m x 2" fm SV18, stainless steel & gunmetal PTFE

SV18106307

Cryo safety valve with lever DN32 1 1/2" m x 2" fm SV18 for cryogenic liquified gases made of stainless steel & gunmetal seal PTFE pressure 0,2 - 50,0 bar

Technical features

diameter DN32 1 1/2" m x 2" fm
connection male screw threaded BSP-P
lifting with lever
set pressure 0,2 - 50,0 bar
media cryogenic liquified gases

safety valve stainless steel SV20 DN8 1/4 m x 1/2 fm NPT gastight without lifting device PTFE

SV20001301

safety valve made of stainless steel without lifting device DN8 1/4 m x 1/2 fm NPT SV20 gastight cup for liquid and gaseous media, seal PTFE, set pressure 0,5 - 70,0 bar

Technical features

diameter DN8 1/4" x 1/2"
connection male screw threaded NPT / outlet female screw threaded NPT
lifting without lifting device
set pressure 0,5 - 70,0 bar
media liquid and gaseous media

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

SV06010403

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

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

angle-type safety valve 3/8" m x 3/8" fm SV11, stainless steel PTFE, with lever

SV11100302

angle-type safety valve 3/8" m x 3/8" fm SV11 for liquid and gaseous media aus stainless steel seal PTFE pressure 0,5 - 1,5 bar with lever

Technical features

diameter 3/8" m x 3/8" fm
connection male screw threaded BSP-P
lifting with lever
set pressure 0,5 - 1,5 bar
media liquid and gaseous media

angle-type safety valve 1/4" m x 3/8" fm SV11, stainless steel FKM, with lever

SV11100201

angle-type safety valve 1/4" m x 3/8" fm SV11 for liquid and gaseous media aus stainless steel seal FKM pressure 0,5 - 1,5 bar with lever

Technical features

diameter 1/4" m x 3/8" fm
connection male screw threaded BSP-P
lifting with lever
set pressure 0,5 - 1,5 bar
media liquid and gaseous media

safety valve 3/8" m x 3/8" fm SV13, stainless steel FKM, with lever

SV13100202

safety valve 3/8" m x 3/8" fm SV13 for liquid and gaseous media made of stainless steel seal FKM pressure 0,2 - 25,0 bar with lever

Technical features

diameter 3/8" m x 3/8" fm
connection male screw threaded BSP-P
lifting with lever
set pressure 0,2 - 25,0 bar
media liquid and gaseous media

safety-valve DN15 3/4" m x 3/4" fm SV15, MD / PAI, without lifting device, angle-type, >180,0 - 250,0 bar

SV15322005.4

safety-valve DN15 3/4" m x 3/4" 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 3/4" m x 3/4" fm
connection male screw threaded BSP-P
lifting without lifting device
set pressure >180,0 - 250,0 bar
media gaseous media

flange-safety valve ASME liquid media gastight ANSI150 DN40 1 1/2" x 3" SF04, stainless steel, metal, without lifting device

SF04002007.1

flange-safety valve ASME gastight DN40 1 1/2" x 3" SF04 for liquid media made of stainless steel, seal metal set pressure 0,2 - 20,0 bar flange ANSI 150 without lifting device

Technical features

diameter DN40 1 1/2" x 3"
connection flange acc. to ASME B 16.5 inlet ANSI150 / outlet ANSI150
lifting without lifting device
set pressure 0,2 - 20,0 bar
media liquid media

Page 15 of

135

Items per page