صمام كروي للاستثمار من الفولاذ المقاوم للصدأ
Features 1PC/2PC/3PC Body, With(out) Mounting Pad 2PC/3PC flanged with(out) Mounting Pad. Wafer Flanged type Floating Ball Full/Reduce port Blowout-proof stem Locking device PTFE/ RPTFE/ NYLON Seat Mounting Pad(If needed) Extension Stem(If needed)