satefy-valve compressed air

Compressed air safety-valve

Compressed air is air that has been condensed in a compressor. Pressure safety valves can secure containers and pipelines operating under pressure. As soon as the pressure within the container reaches or exceeds the pressure set in the pressure safety valve, the valve opens and releases the compressed air. This reduces the pressure within the system.
We set the pressure value on the pressure safety valve according to your wish before sealing the valve. The pressure safety valve reaches its maximum hub (valve completely open) once the pressure exceeds the set pressure value by 10% and closes once the pressure falls 10% below the set pressure value (20% for liquid media). The tolerance is +/-3%.
The pressure safety valve is marked with D/G. This indicates a free scrubbing valve, meaning that the excess compressed air is released into the surrounding. As a result, pressure safety valves should be used only with safe media.
To monitor and service the valve, it comes with a twist-type lifting mechanism. This lifting mechanism needs to be used regularly in order to prevent pollution, which could damage the pressure safety valve. To find out more about NieRuf's selection of pressure safety valves and other valves for compressed air, please go to: www.nieruf.de/en/fields-of-application/compressed-air

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Product configurator

safety valve 1 1/4" m Typ SV02 atmospheric discharg for air, made of stainless steel with an PTFE seal, pressure 25,1 - 50,0 bar

diameter:

1 1/4" m

media:

neutral gaseous media

set pressure:

25,1 - 50,0 bar

material:

stainless steel

seal:

PTFE

24 months warranty
Certified
€374.70*

€445.89 VAT included.

Delivery time: 3 - 5 working days

safety valve 2" m Typ SV02 atmospheric discharg for air, made of stainless steel with an FKM seal, pressure 0,2 - 25,0 bar- higher pressures possible in PTFE version

diameter:

2" m

media:

neutral gaseous media

set pressure:

0,2 - 25,0 bar- higher pressures possible in PTFE version

material:

stainless steel

seal:

FKM

24 months warranty
Certified
€1,079.10*

€1,284.13 VAT included.

Delivery time: 3 - 5 working days

safety valve 1/2" m Typ SV02 atmospheric discharg for air, made of stainless steel with an FKM seal, pressure 0,2 - 25,0 bar- higher pressures possible in PTFE version

diameter:

1/2" m

media:

neutral gaseous media

set pressure:

0,2 - 25,0 bar- higher pressures possible in PTFE version

material:

stainless steel

seal:

FKM

24 months warranty
Certified
€149.60*

€178.02 VAT included.

Delivery time: 3 - 5 working days

High-pressure safety valve 3/4" m x 3/4" fm SV15 angle-type for gaseous media made of stainless steel seal MD / PAI set pressure 50,0 - 630,0 bar without lifting device

diameter:

3/4" m x 3/4" fm

media:

gaseous media

set pressure:

50,0 - 630,0 bar

material:

stainless steel

seal:

MD / PAI

Certified
€809.70*

€963.54 VAT included.

Delivery time: 3 - 5 working days

High-pressure safety valve 3/4" SV15 atmospheric discharg for gaseous media made of stainless steel seal MD / PAI set pressure 50,0 - 180,0 bar without lifting device

diameter:

3/4"

media:

gaseous media

set pressure:

50,0 - 180,0 bar

material:

stainless steel

seal:

MD / PAI

Certified
€680.40*

€809.68 VAT included.

Delivery time: 3 - 5 working days

safety valve 1/4" m Typ SV01 atmospheric discharg for air, made of brass with an PTFE seal, pressure 25,1 - 50,0 bar

diameter:

1/4" m

media:

neutral gaseous media

set pressure:

25,1 - 50,0 bar

material:

brass

seal:

PTFE

24 months warranty
Certified
€32.60*

€38.79 VAT included.

Delivery time: 3 - 5 working days

High-pressure safety valve 1/4" m x 1/2" fm SV15 angle-type for gaseous media made of stainless steel seal MD / PAI set pressure 50,0 - 630,0 bar without lifting device

diameter:

1/4" m x 1/2" fm

media:

gaseous media

set pressure:

50,0 - 630,0 bar

material:

stainless steel

seal:

MD / PAI

Certified
€809.70*

€963.54 VAT included.

Delivery time: 3 - 5 working days

safety valve 1/2" m Typ SV01 atmospheric discharg for air, made of brass with an PTFE seal, pressure 25,1 - 50,0 bar

diameter:

1/2" m

media:

neutral gaseous media

set pressure:

25,1 - 50,0 bar

material:

brass

seal:

PTFE

24 months warranty
Certified
€32.60*

€38.79 VAT included.

Delivery time: 3 - 5 working days

Huge variety of pressure safety valves for compressed air

Pressure safety valves are used to protect pressure vessels, compressed air systems and compressors producing compressed air. Pressure safety valves from NieRuf can withstand a response pressure from 0,2 to 350 bar, depending on the build. If required, we can also offer pressure safety valves made of stainless steel or brass with a FKM or metallic seal. FKM seals are especially useful in applications with oily media. All valves are available with an external thread ranging from ¼” to 2”. We can also deliver your pressure safety valve TUV approved.

compressed air safety valves at low cost

We can have your pressure safety valve designed, build, sealed and shipped in only a few days. Order your pressure safety valve from our online shop, or send us an email. Need more help? Please do not hesitate to contact us through our free hotline.


FAQ

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Special requests, spare parts or a quick support? Our staff will answer your questions and concerns immediately.

You can reach us from Monday to Friday at +497143 9666900 and any time at info@nieruf.de

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Quality


Our certified quality management according to DIN EN ISO 9001: 2015 is part of our DNA. With our test stands we can carry out pressure tests with up to 350 bar with air and water as well as leak tests according to DIN EN 122661.

This is NieRuf


Committed

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.

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We always strive to find the best solution for our customers. It is our goal and incentive to have completely satisfied customers.

Competently

Technical and commercial expertise form the basis for developing qualified solutions tailored precisely to the needs of our customers.

Flexible

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.

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Need help?

If you have any questions, we are available by phone from Monday to Friday from 8:30 a.m. to 5:00 p.m.

Fax order: 07143 / 96669 - 01

07143 / 96669 - 00