1.Valve Body:Ductile Iron.2.Disc: SS3043.Disc Sealing Ring: EPDM4.Spring: SS3045.O-Ring: EPDM6.Seat : 954007. Epoxy Coating Color: RAL30008. Pressure Rating: 350PSI.
如需详细尺寸与参数，请联系我们或当地经销商。
