... valve1, Material Valve body stem/ball: brass Cn39Pb3 according to EN12164 or EN12165, CW617, CW614 Seal: PTFE2, Size ... gas, non-corrosive liquid6, Handle Steel handle7, Thread ISO228 ( equivalent to DIN259 and BS2779) or NPT8, Certificate CE, ISO9001:20009, ... Guaranty 3 Years guarantyTechnical Characteristics:1. Ball valve is produced according to CE standard.2. Leakage testing must be carried ...