- Wafer Butterfly Check Valve
- 2017-01-15 11:26
- Check valves are mainly used in the system of petroleum, chemical, food, medicine, water supply & discharge and energy e
- Y type Strainer
- 2016-11-19 10:17
- SizeDN40--DN500Nominal PressurePN16Test Pressuresealig:PN18 shell:PN24Working Temperature-10°C~120°CMediumWater Steam