Safety valves are essential in pipeline construction as well as in other closed construction systems such as biogas plants and industrial facilities. They are not only mandatory by law, but also lifesaving safety devices. They are used to prevent overpressure that can result in environmentally harmful gases and fluids. If you want to make sure that your facility is protected against overpressure, you will need to work with safety valves. NieRuf is an expert in that market segment and therefore a competent specialist for those who wish to install safety valves. No matter which nominal size, seal variety or connection variety you need to install, we will have the matching product in stock. Please do not hesitate to talk to us. We would love to advise you on our valve models.
safety valve 1/2" m x 1/2" fm SV13 for liquid and gaseous media made of stainless steel seal FKM pressure 0,2 - 25,0 bar without lever
DN20 flange-safety valve gastight cap and closed bonnet for liquid and gaseous media made of stainless steel pressure 0,3 up to max. 40 bar
gunmetal-safety-valve 3/4" x 1 1/4" fm Typ SV04 with Female screw threaded BSP-P FKM-seal for liquid media with twist-type lifting mechanism and with bellows
flange-safety valve ASME gastight DN40 1 1/2" x 3" SF07 for liquid media made of cast steel, seal EPDM set pressure 0,2 - 20,0 bar flange ANSI 150 with lifting device lever
safety valve DN20/DN32 SF04 with bellows & gastight cap stainless steel seal metal pressure 0,4 - 40,0 bar lever
flange-safety valve ASME gastight DN50 2" x 3" SF04 for gaseous media made of stainless steel, seal metal set pressure 0,2 - 20,0 bar flange ANSI 150 without lifting device
flange-safety valve DN100/DN100 pressure 0,5 up to max. 40 bar closed lifting device and closed bonnet for liquid and gaseous media
flange-safety valve gastight DN25/DN40 SF07 for liquid and gaseous media made of cast steel, seal FKM set pressure 0,3 - 40,0 bar without lifting device with bellow
Steam boiler, pressure or transportation tanks up to gas lines – safety valves are all over. In an emergency case they prevent closed construction systems from overpressure. In terms of safety valves and other auxiliary equipment we are well positioned. This is why we can offer an outstanding and complete selection of products. Each safety valve is EG-type-tested and TUV-certified. Therefore all our safety valves match the DIN EN 4126-1 safety norm. In our online shop you will find a variety of high quality products for compressed air, fluids, fumes and gases. For whatever purpose you need to use a safety valve, we are sure that you will find the appropriate in the multitude of our selection.
Specifications:
| connection: | 1/4", 3/8“, 1/2“, 3/4“, 1“, 1 ¼“, 1 ½“, 2", 2 1/2", 3", 4" |
| pressure range: | 0,2 - 1500 bar - depending on design |
| material: | stainless steel, steel, brass, gunmetal |
| temperature: | -270 degree Celsius to + 450 degree Celsius - depending on design |
No matter which specifications like seals, set pressure and temperature are required, we will find exactly the right safety valve for you. In our store you will find valves that are approved for -270 degree Celsius to 450 degree Celsius. Furthermore we deliver approved valves for pressures from as low as 0.2 bar up to 1500 bar. We guarantee excellent processing and products of brilliant quality formed from the best materials such as stainless steel, brass, gunmetal, cast-iron and steel. Every safety valve certified by DIN EN 4126-1 is made in the way that it prevents a pressure build-up of maximum 10% in closed construction systems. Please feel free to use our web shop multitude of products to get exactly the matching one for your special area of application.
Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.
Mon. - Fri. from 08:30 - 17:00
Phone: +49 7143/9666-901
sales@nieruf.com
Commitment engenders trust. We stand by our word and are convinced that as a result not only our customers but also everyone we work with can rely on us.
We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.
Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.
We do not adhere to rigid guidelines but instead focus on the individual wishes and needs of our customers. They are more important to us than internal company processes.
Contact For all questions we are available by phone
Mo - Fr 08:30 - 17:00
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