What standard requirements should your valve meet?
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Standard
![](/img/cms/Produkt-Assistent/1661162122640.png)
ISO
![](/img/cms/Produkt-Assistent/1661162186517.png)
NAMUR
Standard: Valve with normal threaded connections
ISO: Can only be used in combination with base plates. All dimensions and holes comply with the ISO standard (NO threaded connections!)
NAMUR: Valve can be combined and mounted directly and without hoses with the application