Valve product offering

Great variety of connection sizes, male and female threads in 5 various thread standards, FITOK double ferrule fitting,...

14 different Fitting Designs

14 different Fitting Designs May 2017 Today I’ll draw attention to the diverse range of fittings at SISON. Additionally...

Our Inventory Policy

Our Inventory Policy March 2017 In my last letter to you I reported the success of SISON in the last 4 years. Today...

SISON enters year five

SISON enters year five February 2017 April this year SISON will enter into the 5th business year after the name change...


For additional information, questions or particular quotations
please don’t hesitate to contact us at any time.

+43 (0) 2233 52 439


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Valves and Fittings. all rights reserved.