... PE ball valve 1.gas and water ball valve,PE valve 2.PE100/PE80 valve 4.Mainly for gas supply 5.EN1555-4 standard PE ball valve1.ball valve ... pipe fittings,2.plastic pipe fitting,HDPE/MDPE ball valve3.PE coupler,tee,elbow ... - DN400mm,6.SDR11for more detail,please contact me. PE ball valve for gas supply Verified Information This information is Verified by ...