Following Details of ball valves :
1. Material
Valve Body :Brass CnZn39Pb3 according to EN12164 or EN12165
Valve Stem: Brass CnZn39Pb3 according to UNI-EN12164
Valve Ball : CuZn39Pb3 stanard En12164 with Plating
Ball Gasket: PTFE ( Teflon)
Stem Sealing Ring: NBR 70
2. Size
3/8" , 1/2" , 3/4" , 1" , 1 1/4" , 1 1/2" , 2" , 3" , 4"
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