99热在线精品国产观看,真实国产乱子伦对白在线播放,国产自慰精品无码,国产色无码精品视频

Water Works

Butterfly Valve: Triton-M series rubber sealed butterfly valve 2FII-M series of rubber sealed butterfly valves HP250 butterfly valve 2FII rubber lined butterfly valve MKII butterfly valve Groundhog embedded rubber sealed butterfly valve Triton rubber seal butterfly valve Hp250 butterfly valve 250B flange ends

● SizesSizes: 6 "- 48"
● AWWA Class 250B
● Cast iron body/cast iron or ductile iron disc