Cylinder connections:
Conical or parallel according to national / international standards with dip tube thread
Outlet connections:
According to gas types and national / international standards
v-shaped seal against the atmosphere
valve seat with metal-to-metal seal
material: brass | stainless steel
working pressure: brass 100 bar | stainless steel 100 bar
nominal diameter: brass 6,5 mm | stainless steel 6 mm