Go to homepage
Go to homepage
Go to homepage
Categories
NieRuf_News_2026_1000x643_Sicherheitsventil

29/06/2026

Safety valves SV19 & SV20: Set pressure up to 70 bar possible

New addtions to our NieRuf product range are the SV19 (brass) and SV20 (stainless steel) series of safety valves with gastight spring housing and threaded connections, which can be set to a pressure of up to 70.0 bar (depending on design). These series are characterised by smaller nominal diameters ranging from DN8 (1/4") to DN15 (1/2") for lower blowing-off rates.

Available connections include BSP or NPT threads with PTFE seals. The stainless steel version (SV20) is also available with an EPDM seal. All sizes have a DN15 (1/2") outlet.

We are here for you

FAQ
nieruf.theme.component.advantages.col-2.alt

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

Consultation

Mon. - Fri. from 08:30 - 17:00
Phone: +49 7143/9666-901
sales@nieruf.com

FAQ
FREQUENTLY ASKED QUESTIONS

Brand promise

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.

Motivated

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.

Contact

Contact

Do you need help?

For all questions we are available by phone

Mo - Fr 08:30 - 17:00

+49 7143/9666-901

or send us an e-mail:

sales@nieruf.com

Resistance check
Frequently asked questions
Configurator
Call NieRuf GmbH

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.

order via mail:

07143 / 9666 - 901

This website uses cookies to ensure the best experience possible. More information...