Ship valves - Needle valves + manometer accessories - DVGW gas
Manometer gauge cock with push button - brass", female/female
Manometer gauge cock -with push button -brass -female/female, with DVGW approval for gases up to PN 4 ( -20°C up to +60°C), suitable for liquids, steam and gases up to 80°C body: brass-nickel plated